1330405735

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{479}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 1672151040

約数和(自身を除く): 341745305

約数列:

[1, 5, 47, 53, 223, 235, 265, 479, 1115, 2395, 2491, 10481, 11819, 12455, 22513, 25387, 52405, 59095, 106817, 112565, 126935, 534085, 555493, 1193189, 2777465, 5020399, 5661301, 5965945, 25101995, 28306505, 266081147, 1330405735]

約数ペア:

[(1, 1330405735), (5, 266081147), (47, 28306505), (53, 25101995), (223, 5965945), (235, 5661301), (265, 5020399), (479, 2777465), (1115, 1193189), (2395, 555493), (2491, 534085), (10481, 126935), (11819, 112565), (12455, 106817), (22513, 59095), (25387, 52405)]