74920798515

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293807053}}^1$

素因数の和:293807078

約数の個数: 16

約数和(自身を含む): 126924647328

約数和(自身を除く): 52003848813

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 293807053, 881421159, 1469035265, 4407105795, 4994719901, 14984159703, 24973599505, 74920798515]

約数ペア:

[(1, 74920798515), (3, 24973599505), (5, 14984159703), (15, 4994719901), (17, 4407105795), (51, 1469035265), (85, 881421159), (255, 293807053)]