7070625

素因数分解:

$3^3\times 5^4\times {\mathrm{419}}^1$

素因数の和:448

約数の個数: 40

約数和(自身を含む): 13120800

約数和(自身を除く): 6050175

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 419, 625, 675, 1125, 1257, 1875, 2095, 3375, 3771, 5625, 6285, 10475, 11313, 16875, 18855, 31425, 52375, 56565, 94275, 157125, 261875, 282825, 471375, 785625, 1414125, 2356875, 7070625]

約数ペア:

[(1, 7070625), (3, 2356875), (5, 1414125), (9, 785625), (15, 471375), (25, 282825), (27, 261875), (45, 157125), (75, 94275), (125, 56565), (135, 52375), (225, 31425), (375, 18855), (419, 16875), (625, 11313), (675, 10475), (1125, 6285), (1257, 5625), (1875, 3771), (2095, 3375)]