40102605

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{5981}}^1$

素因数の和:6141

約数の個数: 24

約数和(自身を含む): 69989400

約数和(自身を除く): 29886795

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2235, 5981, 6705, 17943, 29905, 53829, 89715, 269145, 891169, 2673507, 4455845, 8020521, 13367535, 40102605]

約数ペア:

[(1, 40102605), (3, 13367535), (5, 8020521), (9, 4455845), (15, 2673507), (45, 891169), (149, 269145), (447, 89715), (745, 53829), (1341, 29905), (2235, 17943), (5981, 6705)]