70987345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{983}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 101170944

約数和(自身を除く): 30183599

約数列:

[1, 5, 11, 13, 55, 65, 101, 143, 505, 715, 983, 1111, 1313, 4915, 5555, 6565, 10813, 12779, 14443, 54065, 63895, 72215, 99283, 140569, 496415, 702845, 1092113, 1290679, 5460565, 6453395, 14197469, 70987345]

約数ペア:

[(1, 70987345), (5, 14197469), (11, 6453395), (13, 5460565), (55, 1290679), (65, 1092113), (101, 702845), (143, 496415), (505, 140569), (715, 99283), (983, 72215), (1111, 63895), (1313, 54065), (4915, 14443), (5555, 12779), (6565, 10813)]