1337105

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 2101248

約数和(自身を除く): 764143

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 151, 161, 253, 385, 755, 805, 1057, 1265, 1661, 1771, 3473, 5285, 8305, 8855, 11627, 17365, 24311, 38203, 58135, 121555, 191015, 267421, 1337105]

約数ペア:

[(1, 1337105), (5, 267421), (7, 191015), (11, 121555), (23, 58135), (35, 38203), (55, 24311), (77, 17365), (115, 11627), (151, 8855), (161, 8305), (253, 5285), (385, 3473), (755, 1771), (805, 1661), (1057, 1265)]