13302205

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 19035648

約数和(自身を除く): 5733443

約数列:

[1, 5, 7, 35, 53, 71, 101, 265, 355, 371, 497, 505, 707, 1855, 2485, 3535, 3763, 5353, 7171, 18815, 26341, 26765, 35855, 37471, 50197, 131705, 187355, 250985, 380063, 1900315, 2660441, 13302205]

約数ペア:

[(1, 13302205), (5, 2660441), (7, 1900315), (35, 380063), (53, 250985), (71, 187355), (101, 131705), (265, 50197), (355, 37471), (371, 35855), (497, 26765), (505, 26341), (707, 18815), (1855, 7171), (2485, 5353), (3535, 3763)]