136034425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{320081}}^1$

素因数の和:320108

約数の個数: 12

約数和(自身を含む): 178605756

約数和(自身を除く): 42571331

約数列:

[1, 5, 17, 25, 85, 425, 320081, 1600405, 5441377, 8002025, 27206885, 136034425]

約数ペア:

[(1, 136034425), (5, 27206885), (17, 8002025), (25, 5441377), (85, 1600405), (425, 320081)]