79218045

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103553}}^1$

素因数の和:103581

約数の個数: 24

約数和(自身を含む): 145389816

約数和(自身を除く): 66171771

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 103553, 310659, 517765, 931977, 1553295, 1760401, 4659885, 5281203, 8802005, 15843609, 26406015, 79218045]

約数ペア:

[(1, 79218045), (3, 26406015), (5, 15843609), (9, 8802005), (15, 5281203), (17, 4659885), (45, 1760401), (51, 1553295), (85, 931977), (153, 517765), (255, 310659), (765, 103553)]