40540335

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{887}}^1$

素因数の和:1183

約数の個数: 32

約数和(自身を含む): 71096832

約数和(自身を除く): 30556497

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 277, 831, 887, 1385, 2661, 3047, 4155, 4435, 9141, 9757, 13305, 15235, 29271, 45705, 48785, 146355, 245699, 737097, 1228495, 2702689, 3685485, 8108067, 13513445, 40540335]

約数ペア:

[(1, 40540335), (3, 13513445), (5, 8108067), (11, 3685485), (15, 2702689), (33, 1228495), (55, 737097), (165, 245699), (277, 146355), (831, 48785), (887, 45705), (1385, 29271), (2661, 15235), (3047, 13305), (4155, 9757), (4435, 9141)]