41758215

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 68428800

約数和(自身を除く): 26670585

約数列:

[1, 3, 5, 15, 79, 131, 237, 269, 393, 395, 655, 807, 1185, 1345, 1965, 4035, 10349, 21251, 31047, 35239, 51745, 63753, 105717, 106255, 155235, 176195, 318765, 528585, 2783881, 8351643, 13919405, 41758215]

約数ペア:

[(1, 41758215), (3, 13919405), (5, 8351643), (15, 2783881), (79, 528585), (131, 318765), (237, 176195), (269, 155235), (393, 106255), (395, 105717), (655, 63753), (807, 51745), (1185, 35239), (1345, 31047), (1965, 21251), (4035, 10349)]