7873875

素因数分解:

$3^3\times 5^3\times {\mathrm{2333}}^1$

素因数の和:2357

約数の個数: 32

約数和(自身を含む): 14564160

約数和(自身を除く): 6690285

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 2333, 3375, 6999, 11665, 20997, 34995, 58325, 62991, 104985, 174975, 291625, 314955, 524925, 874875, 1574775, 2624625, 7873875]

約数ペア:

[(1, 7873875), (3, 2624625), (5, 1574775), (9, 874875), (15, 524925), (25, 314955), (27, 291625), (45, 174975), (75, 104985), (125, 62991), (135, 58325), (225, 34995), (375, 20997), (675, 11665), (1125, 6999), (2333, 3375)]