130022985

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{907}}^1$

素因数の和:1437

約数の個数: 32

約数和(自身を含む): 219663360

約数和(自身を除く): 89640375

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 503, 907, 1509, 2515, 2721, 4535, 7545, 9557, 13605, 17233, 28671, 47785, 51699, 86165, 143355, 258495, 456221, 1368663, 2281105, 6843315, 8668199, 26004597, 43340995, 130022985]

約数ペア:

[(1, 130022985), (3, 43340995), (5, 26004597), (15, 8668199), (19, 6843315), (57, 2281105), (95, 1368663), (285, 456221), (503, 258495), (907, 143355), (1509, 86165), (2515, 51699), (2721, 47785), (4535, 28671), (7545, 17233), (9557, 13605)]