72967905

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13183}}^1$

素因数の和:13238

約数の個数: 32

約数和(自身を含む): 132894720

約数和(自身を除く): 59926815

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 615, 1107, 1845, 5535, 13183, 39549, 65915, 118647, 197745, 355941, 540503, 593235, 1621509, 1779705, 2702515, 4864527, 8107545, 14593581, 24322635, 72967905]

約数ペア:

[(1, 72967905), (3, 24322635), (5, 14593581), (9, 8107545), (15, 4864527), (27, 2702515), (41, 1779705), (45, 1621509), (123, 593235), (135, 540503), (205, 355941), (369, 197745), (615, 118647), (1107, 65915), (1845, 39549), (5535, 13183)]