25562214237

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1$

素因数の和:643

約数の個数: 128

約数和(自身を含む): 44252282880

約数和(自身を除く): 18690068643

約数列:

[1, 3, 7, 17, 21, 23, 51, 53, 69, 119, 151, 159, 161, 357, 371, 389, 391, 453, 483, 901, 1057, 1113, 1167, 1173, 1219, 2567, 2703, 2723, 2737, 3171, 3473, 3657, 6307, 6613, 7701, 8003, 8169, 8211, 8533, 8947, 10419, 17969, 18921, 19839, 20617, 20723, 24009, 24311, 25599, 26841, 46291, 53907, 56021, 58739, 59041, 61851, 62169, 62629, 72933, 136051, 138873, 144319, 145061, 152099, 168063, 176217, 177123, 184069, 187887, 350489, 408153, 411173, 413287, 432957, 435183, 456297, 474191, 552207, 952357, 998563, 1051467, 1064693, 1233519, 1239861, 1288483, 1350997, 1422573, 2453423, 2857071, 2995689, 3113167, 3129173, 3194079, 3319337, 3865449, 4052991, 6989941, 7360269, 8061247, 9339501, 9387519, 9456979, 9958011, 20969823, 21792169, 21904211, 22966949, 24183741, 28370937, 52923839, 56428729, 65376507, 65712633, 68900847, 71602841, 158771517, 160768643, 169286187, 214808523, 370466873, 482305929, 501219887, 1111400619, 1217248297, 1503659661, 3651744891, 8520738079, 25562214237]

約数ペア:

[(1, 25562214237), (3, 8520738079), (7, 3651744891), (17, 1503659661), (21, 1217248297), (23, 1111400619), (51, 501219887), (53, 482305929), (69, 370466873), (119, 214808523), (151, 169286187), (159, 160768643), (161, 158771517), (357, 71602841), (371, 68900847), (389, 65712633), (391, 65376507), (453, 56428729), (483, 52923839), (901, 28370937), (1057, 24183741), (1113, 22966949), (1167, 21904211), (1173, 21792169), (1219, 20969823), (2567, 9958011), (2703, 9456979), (2723, 9387519), (2737, 9339501), (3171, 8061247), (3473, 7360269), (3657, 6989941), (6307, 4052991), (6613, 3865449), (7701, 3319337), (8003, 3194079), (8169, 3129173), (8211, 3113167), (8533, 2995689), (8947, 2857071), (10419, 2453423), (17969, 1422573), (18921, 1350997), (19839, 1288483), (20617, 1239861), (20723, 1233519), (24009, 1064693), (24311, 1051467), (25599, 998563), (26841, 952357), (46291, 552207), (53907, 474191), (56021, 456297), (58739, 435183), (59041, 432957), (61851, 413287), (62169, 411173), (62629, 408153), (72933, 350489), (136051, 187887), (138873, 184069), (144319, 177123), (145061, 176217), (152099, 168063)]