15228564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 40943616

約数和(自身を除く): 25715052

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 47, 52, 62, 67, 78, 93, 94, 124, 134, 141, 156, 186, 188, 201, 268, 282, 372, 402, 403, 564, 611, 804, 806, 871, 1209, 1222, 1457, 1612, 1742, 1833, 2077, 2418, 2444, 2613, 2914, 3149, 3484, 3666, 4154, 4371, 4836, 5226, 5828, 6231, 6298, 7332, 8308, 8742, 9447, 10452, 12462, 12596, 17484, 18894, 18941, 24924, 27001, 37788, 37882, 40937, 54002, 56823, 75764, 81003, 81874, 97619, 108004, 113646, 122811, 162006, 163748, 195238, 227292, 245622, 292857, 324012, 390476, 491244, 585714, 1171428, 1269047, 2538094, 3807141, 5076188, 7614282, 15228564]

約数ペア:

[(1, 15228564), (2, 7614282), (3, 5076188), (4, 3807141), (6, 2538094), (12, 1269047), (13, 1171428), (26, 585714), (31, 491244), (39, 390476), (47, 324012), (52, 292857), (62, 245622), (67, 227292), (78, 195238), (93, 163748), (94, 162006), (124, 122811), (134, 113646), (141, 108004), (156, 97619), (186, 81874), (188, 81003), (201, 75764), (268, 56823), (282, 54002), (372, 40937), (402, 37882), (403, 37788), (564, 27001), (611, 24924), (804, 18941), (806, 18894), (871, 17484), (1209, 12596), (1222, 12462), (1457, 10452), (1612, 9447), (1742, 8742), (1833, 8308), (2077, 7332), (2418, 6298), (2444, 6231), (2613, 5828), (2914, 5226), (3149, 4836), (3484, 4371), (3666, 4154)]