40871115

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13163}}^1$

素因数の和:13200

約数の個数: 32

約数和(自身を含む): 75824640

約数和(自身を除く): 34953525

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 13163, 39489, 65815, 118467, 197445, 302749, 355401, 592335, 908247, 1513745, 1777005, 2724741, 4541235, 8174223, 13623705, 40871115]

約数ペア:

[(1, 40871115), (3, 13623705), (5, 8174223), (9, 4541235), (15, 2724741), (23, 1777005), (27, 1513745), (45, 908247), (69, 592335), (115, 355401), (135, 302749), (207, 197445), (345, 118467), (621, 65815), (1035, 39489), (3105, 13163)]