40312675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5393}}^1$

素因数の和:5439

約数の個数: 24

約数和(自身を含む): 56183904

約数和(自身を除く): 15871229

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 5393, 7475, 26965, 70109, 124039, 134825, 350545, 620195, 1612507, 1752725, 3100975, 8062535, 40312675]

約数ペア:

[(1, 40312675), (5, 8062535), (13, 3100975), (23, 1752725), (25, 1612507), (65, 620195), (115, 350545), (299, 134825), (325, 124039), (575, 70109), (1495, 26965), (5393, 7475)]