31034945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^2$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 40666536

約数和(自身を除く): 9631591

約数列:

[1, 5, 17, 53, 83, 85, 265, 415, 901, 1411, 4399, 4505, 6889, 7055, 21995, 34445, 74783, 117113, 365117, 373915, 585565, 1825585, 6206989, 31034945]

約数ペア:

[(1, 31034945), (5, 6206989), (17, 1825585), (53, 585565), (83, 373915), (85, 365117), (265, 117113), (415, 74783), (901, 34445), (1411, 21995), (4399, 7055), (4505, 6889)]