451377645

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{5867}}^1$

素因数の和:6121

約数の個数: 32

約数和(自身を含む): 757112832

約数和(自身を除く): 305735187

約数列:

[1, 3, 5, 15, 23, 69, 115, 223, 345, 669, 1115, 3345, 5129, 5867, 15387, 17601, 25645, 29335, 76935, 88005, 134941, 404823, 674705, 1308341, 2024115, 3925023, 6541705, 19625115, 30091843, 90275529, 150459215, 451377645]

約数ペア:

[(1, 451377645), (3, 150459215), (5, 90275529), (15, 30091843), (23, 19625115), (69, 6541705), (115, 3925023), (223, 2024115), (345, 1308341), (669, 674705), (1115, 404823), (3345, 134941), (5129, 88005), (5867, 76935), (15387, 29335), (17601, 25645)]