38277875

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 51217920

約数和(自身を除く): 12940045

約数列:

[1, 5, 19, 25, 71, 95, 125, 227, 355, 475, 1135, 1349, 1775, 2375, 4313, 5675, 6745, 8875, 16117, 21565, 28375, 33725, 80585, 107825, 168625, 306223, 402925, 539125, 1531115, 2014625, 7655575, 38277875]

約数ペア:

[(1, 38277875), (5, 7655575), (19, 2014625), (25, 1531115), (71, 539125), (95, 402925), (125, 306223), (227, 168625), (355, 107825), (475, 80585), (1135, 33725), (1349, 28375), (1775, 21565), (2375, 16117), (4313, 8875), (5675, 6745)]