60805005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{238451}}^1$

素因数の和:238476

約数の個数: 16

約数和(自身を含む): 103011264

約数和(自身を除く): 42206259

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 238451, 715353, 1192255, 3576765, 4053667, 12161001, 20268335, 60805005]

約数ペア:

[(1, 60805005), (3, 20268335), (5, 12161001), (15, 4053667), (17, 3576765), (51, 1192255), (85, 715353), (255, 238451)]