2999625

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 5266560

約数和(自身を除く): 2266935

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 285, 375, 421, 475, 1263, 1425, 2105, 2375, 6315, 7125, 7999, 10525, 23997, 31575, 39995, 52625, 119985, 157875, 199975, 599925, 999875, 2999625]

約数ペア:

[(1, 2999625), (3, 999875), (5, 599925), (15, 199975), (19, 157875), (25, 119985), (57, 52625), (75, 39995), (95, 31575), (125, 23997), (285, 10525), (375, 7999), (421, 7125), (475, 6315), (1263, 2375), (1425, 2105)]