30275775

素因数分解:

$3^4\times 5^2\times {\mathrm{14951}}^1$

素因数の和:14973

約数の個数: 30

約数和(自身を含む): 56084952

約数和(自身を除く): 25809177

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 14951, 44853, 74755, 134559, 224265, 373775, 403677, 672795, 1121325, 1211031, 2018385, 3363975, 6055155, 10091925, 30275775]

約数ペア:

[(1, 30275775), (3, 10091925), (5, 6055155), (9, 3363975), (15, 2018385), (25, 1211031), (27, 1121325), (45, 672795), (75, 403677), (81, 373775), (135, 224265), (225, 134559), (405, 74755), (675, 44853), (2025, 14951)]