31243670315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{424247}}^1$

素因数の和:424379

約数の個数: 32

約数和(自身を含む): 44474766336

約数和(自身を除く): 13231096021

約数列:

[1, 5, 11, 13, 55, 65, 103, 143, 515, 715, 1133, 1339, 5665, 6695, 14729, 73645, 424247, 2121235, 4666717, 5515211, 23333585, 27576055, 43697441, 60667321, 218487205, 303336605, 480671851, 568066733, 2403359255, 2840333665, 6248734063, 31243670315]

約数ペア:

[(1, 31243670315), (5, 6248734063), (11, 2840333665), (13, 2403359255), (55, 568066733), (65, 480671851), (103, 303336605), (143, 218487205), (515, 60667321), (715, 43697441), (1133, 27576055), (1339, 23333585), (5665, 5515211), (6695, 4666717), (14729, 2121235), (73645, 424247)]