225624385

素因数分解:

$5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{379}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 315843840

約数和(自身を除く): 90219455

約数列:

[1, 5, 7, 35, 73, 233, 365, 379, 511, 1165, 1631, 1895, 2555, 2653, 8155, 13265, 17009, 27667, 85045, 88307, 119063, 138335, 193669, 441535, 595315, 618149, 968345, 3090745, 6446411, 32232055, 45124877, 225624385]

約数ペア:

[(1, 225624385), (5, 45124877), (7, 32232055), (35, 6446411), (73, 3090745), (233, 968345), (365, 618149), (379, 595315), (511, 441535), (1165, 193669), (1631, 138335), (1895, 119063), (2555, 88307), (2653, 85045), (8155, 27667), (13265, 17009)]