15250326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 128

約数和(自身を含む): 41803776

約数和(自身を除く): 26553450

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 31, 34, 39, 42, 51, 53, 62, 78, 91, 93, 102, 106, 119, 159, 182, 186, 217, 221, 238, 273, 318, 357, 371, 403, 434, 442, 527, 546, 651, 663, 689, 714, 742, 806, 901, 1054, 1113, 1209, 1302, 1326, 1378, 1547, 1581, 1643, 1802, 2067, 2226, 2418, 2703, 2821, 3094, 3162, 3286, 3689, 4134, 4641, 4823, 4929, 5406, 5642, 6307, 6851, 7378, 8463, 9282, 9646, 9858, 11067, 11501, 11713, 12614, 13702, 14469, 16926, 18921, 20553, 21359, 22134, 23002, 23426, 27931, 28938, 34503, 35139, 37842, 41106, 42718, 47957, 55862, 64077, 69006, 70278, 81991, 83793, 95914, 128154, 143871, 149513, 163982, 167586, 195517, 245973, 287742, 299026, 363103, 391034, 448539, 491946, 586551, 726206, 897078, 1089309, 1173102, 2178618, 2541721, 5083442, 7625163, 15250326]

約数ペア:

[(1, 15250326), (2, 7625163), (3, 5083442), (6, 2541721), (7, 2178618), (13, 1173102), (14, 1089309), (17, 897078), (21, 726206), (26, 586551), (31, 491946), (34, 448539), (39, 391034), (42, 363103), (51, 299026), (53, 287742), (62, 245973), (78, 195517), (91, 167586), (93, 163982), (102, 149513), (106, 143871), (119, 128154), (159, 95914), (182, 83793), (186, 81991), (217, 70278), (221, 69006), (238, 64077), (273, 55862), (318, 47957), (357, 42718), (371, 41106), (403, 37842), (434, 35139), (442, 34503), (527, 28938), (546, 27931), (651, 23426), (663, 23002), (689, 22134), (714, 21359), (742, 20553), (806, 18921), (901, 16926), (1054, 14469), (1113, 13702), (1209, 12614), (1302, 11713), (1326, 11501), (1378, 11067), (1547, 9858), (1581, 9646), (1643, 9282), (1802, 8463), (2067, 7378), (2226, 6851), (2418, 6307), (2703, 5642), (2821, 5406), (3094, 4929), (3162, 4823), (3286, 4641), (3689, 4134)]