72619905

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{112589}}^1$

素因数の和:112640

約数の個数: 16

約数和(自身を含む): 118895040

約数和(自身を除く): 46275135

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 112589, 337767, 562945, 1688835, 4841327, 14523981, 24206635, 72619905]

約数ペア:

[(1, 72619905), (3, 24206635), (5, 14523981), (15, 4841327), (43, 1688835), (129, 562945), (215, 337767), (645, 112589)]