201214513155

素因数分解:

$3^1\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{9400351}}^1$

素因数の和:9401786

約数の個数: 16

約数和(自身を含む): 322168863744

約数和(自身を除く): 120954350589

約数列:

[1, 3, 5, 15, 1427, 4281, 7135, 21405, 9400351, 28201053, 47001755, 141005265, 13414300877, 40242902631, 67071504385, 201214513155]

約数ペア:

[(1, 201214513155), (3, 67071504385), (5, 40242902631), (15, 13414300877), (1427, 141005265), (4281, 47001755), (7135, 28201053), (21405, 9400351)]