15755610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:663

約数の個数: 64

約数和(自身を含む): 41368320

約数和(自身を除く): 25612710

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 71, 78, 130, 142, 195, 213, 355, 390, 426, 569, 710, 923, 1065, 1138, 1707, 1846, 2130, 2769, 2845, 3414, 4615, 5538, 5690, 7397, 8535, 9230, 13845, 14794, 17070, 22191, 27690, 36985, 40399, 44382, 73970, 80798, 110955, 121197, 201995, 221910, 242394, 403990, 525187, 605985, 1050374, 1211970, 1575561, 2625935, 3151122, 5251870, 7877805, 15755610]

約数ペア:

[(1, 15755610), (2, 7877805), (3, 5251870), (5, 3151122), (6, 2625935), (10, 1575561), (13, 1211970), (15, 1050374), (26, 605985), (30, 525187), (39, 403990), (65, 242394), (71, 221910), (78, 201995), (130, 121197), (142, 110955), (195, 80798), (213, 73970), (355, 44382), (390, 40399), (426, 36985), (569, 27690), (710, 22191), (923, 17070), (1065, 14794), (1138, 13845), (1707, 9230), (1846, 8535), (2130, 7397), (2769, 5690), (2845, 5538), (3414, 4615)]