7182315

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{151}}^2$

素因数の和:320

約数の個数: 36

約数和(自身を含む): 14322672

約数和(自身を除く): 7140357

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 151, 315, 453, 755, 1057, 1359, 2265, 3171, 5285, 6795, 9513, 15855, 22801, 47565, 68403, 114005, 159607, 205209, 342015, 478821, 798035, 1026045, 1436463, 2394105, 7182315]

約数ペア:

[(1, 7182315), (3, 2394105), (5, 1436463), (7, 1026045), (9, 798035), (15, 478821), (21, 342015), (35, 205209), (45, 159607), (63, 114005), (105, 68403), (151, 47565), (315, 22801), (453, 15855), (755, 9513), (1057, 6795), (1359, 5285), (2265, 3171)]