28573625

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 38413440

約数和(自身を除く): 9839815

約数列:

[1, 5, 19, 25, 53, 95, 125, 227, 265, 475, 1007, 1135, 1325, 2375, 4313, 5035, 5675, 6625, 12031, 21565, 25175, 28375, 60155, 107825, 125875, 228589, 300775, 539125, 1142945, 1503875, 5714725, 28573625]

約数ペア:

[(1, 28573625), (5, 5714725), (19, 1503875), (25, 1142945), (53, 539125), (95, 300775), (125, 228589), (227, 125875), (265, 107825), (475, 60155), (1007, 28375), (1135, 25175), (1325, 21565), (2375, 12031), (4313, 6625), (5035, 5675)]