202102275

素因数分解:

$3^1\times 5^2\times {\mathrm{907}}^1\times {\mathrm{2971}}^1$

素因数の和:3891

約数の個数: 24

約数和(自身を含む): 334623424

約数和(自身を除く): 132521149

約数列:

[1, 3, 5, 15, 25, 75, 907, 2721, 2971, 4535, 8913, 13605, 14855, 22675, 44565, 68025, 74275, 222825, 2694697, 8084091, 13473485, 40420455, 67367425, 202102275]

約数ペア:

[(1, 202102275), (3, 67367425), (5, 40420455), (15, 13473485), (25, 8084091), (75, 2694697), (907, 222825), (2721, 74275), (2971, 68025), (4535, 44565), (8913, 22675), (13605, 14855)]