4004265

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 6967296

約数和(自身を除く): 2963031

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 383, 615, 697, 1149, 1915, 2091, 3485, 5745, 6511, 10455, 15703, 19533, 32555, 47109, 78515, 97665, 235545, 266951, 800853, 1334755, 4004265]

約数ペア:

[(1, 4004265), (3, 1334755), (5, 800853), (15, 266951), (17, 235545), (41, 97665), (51, 78515), (85, 47109), (123, 32555), (205, 19533), (255, 15703), (383, 10455), (615, 6511), (697, 5745), (1149, 3485), (1915, 2091)]