40914055

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6917}}^1$

素因数の和:6955

約数の個数: 24

約数和(自身を含む): 60767712

約数和(自身を除く): 19853657

約数列:

[1, 5, 7, 13, 35, 65, 91, 169, 455, 845, 1183, 5915, 6917, 34585, 48419, 89921, 242095, 449605, 629447, 1168973, 3147235, 5844865, 8182811, 40914055]

約数ペア:

[(1, 40914055), (5, 8182811), (7, 5844865), (13, 3147235), (35, 1168973), (65, 629447), (91, 449605), (169, 242095), (455, 89921), (845, 48419), (1183, 34585), (5915, 6917)]