15385356

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:500

約数の個数: 96

約数和(自身を含む): 46663680

約数和(自身を除く): 31278324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 84, 94, 108, 126, 141, 188, 189, 252, 282, 329, 378, 423, 433, 564, 658, 756, 846, 866, 987, 1269, 1299, 1316, 1692, 1732, 1974, 2538, 2598, 2961, 3031, 3897, 3948, 5076, 5196, 5922, 6062, 7794, 8883, 9093, 11691, 11844, 12124, 15588, 17766, 18186, 20351, 23382, 27279, 35532, 36372, 40702, 46764, 54558, 61053, 81404, 81837, 109116, 122106, 142457, 163674, 183159, 244212, 284914, 327348, 366318, 427371, 549477, 569828, 732636, 854742, 1098954, 1282113, 1709484, 2197908, 2564226, 3846339, 5128452, 7692678, 15385356]

約数ペア:

[(1, 15385356), (2, 7692678), (3, 5128452), (4, 3846339), (6, 2564226), (7, 2197908), (9, 1709484), (12, 1282113), (14, 1098954), (18, 854742), (21, 732636), (27, 569828), (28, 549477), (36, 427371), (42, 366318), (47, 327348), (54, 284914), (63, 244212), (84, 183159), (94, 163674), (108, 142457), (126, 122106), (141, 109116), (188, 81837), (189, 81404), (252, 61053), (282, 54558), (329, 46764), (378, 40702), (423, 36372), (433, 35532), (564, 27279), (658, 23382), (756, 20351), (846, 18186), (866, 17766), (987, 15588), (1269, 12124), (1299, 11844), (1316, 11691), (1692, 9093), (1732, 8883), (1974, 7794), (2538, 6062), (2598, 5922), (2961, 5196), (3031, 5076), (3897, 3948)]