53155455

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 87070464

約数和(自身を除く): 33915009

約数列:

[1, 3, 5, 15, 67, 201, 227, 233, 335, 681, 699, 1005, 1135, 1165, 3405, 3495, 15209, 15611, 45627, 46833, 52891, 76045, 78055, 158673, 228135, 234165, 264455, 793365, 3543697, 10631091, 17718485, 53155455]

約数ペア:

[(1, 53155455), (3, 17718485), (5, 10631091), (15, 3543697), (67, 793365), (201, 264455), (227, 234165), (233, 228135), (335, 158673), (681, 78055), (699, 76045), (1005, 52891), (1135, 46833), (1165, 45627), (3405, 15611), (3495, 15209)]