273257558015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{64327}}^1\times {\mathrm{65353}}^1$

素因数の和:129698

約数の個数: 16

約数和(自身を含む): 353143737408

約数和(自身を除く): 79886179393

約数列:

[1, 5, 13, 65, 64327, 65353, 321635, 326765, 836251, 849589, 4181255, 4247945, 4203962431, 21019812155, 54651511603, 273257558015]

約数ペア:

[(1, 273257558015), (5, 54651511603), (13, 21019812155), (65, 4203962431), (64327, 4247945), (65353, 4181255), (321635, 849589), (326765, 836251)]