15585906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 38320128

約数和(自身を除く): 22734222

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 83, 102, 119, 166, 238, 249, 263, 357, 498, 526, 581, 714, 789, 1162, 1411, 1578, 1743, 1841, 2822, 3486, 3682, 4233, 4471, 5523, 8466, 8942, 9877, 11046, 13413, 19754, 21829, 26826, 29631, 31297, 43658, 59262, 62594, 65487, 93891, 130974, 152803, 187782, 305606, 371093, 458409, 742186, 916818, 1113279, 2226558, 2597651, 5195302, 7792953, 15585906]

約数ペア:

[(1, 15585906), (2, 7792953), (3, 5195302), (6, 2597651), (7, 2226558), (14, 1113279), (17, 916818), (21, 742186), (34, 458409), (42, 371093), (51, 305606), (83, 187782), (102, 152803), (119, 130974), (166, 93891), (238, 65487), (249, 62594), (263, 59262), (357, 43658), (498, 31297), (526, 29631), (581, 26826), (714, 21829), (789, 19754), (1162, 13413), (1411, 11046), (1578, 9877), (1743, 8942), (1841, 8466), (2822, 5523), (3486, 4471), (3682, 4233)]