38834947475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{23977}}^1$

素因数の和:24144

約数の個数: 48

約数和(自身を含む): 52876669248

約数和(自身を除く): 14041721773

約数列:

[1, 5, 17, 25, 37, 85, 103, 185, 425, 515, 629, 925, 1751, 2575, 3145, 3811, 8755, 15725, 19055, 23977, 43775, 64787, 95275, 119885, 323935, 407609, 599425, 887149, 1619675, 2038045, 2469631, 4435745, 10190225, 12348155, 15081533, 22178725, 41983727, 61740775, 75407665, 91376347, 209918635, 377038325, 456881735, 1049593175, 1553397899, 2284408675, 7766989495, 38834947475]

約数ペア:

[(1, 38834947475), (5, 7766989495), (17, 2284408675), (25, 1553397899), (37, 1049593175), (85, 456881735), (103, 377038325), (185, 209918635), (425, 91376347), (515, 75407665), (629, 61740775), (925, 41983727), (1751, 22178725), (2575, 15081533), (3145, 12348155), (3811, 10190225), (8755, 4435745), (15725, 2469631), (19055, 2038045), (23977, 1619675), (43775, 887149), (64787, 599425), (95275, 407609), (119885, 323935)]