7145685

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1291}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 13023360

約数和(自身を除く): 5877675

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 615, 1107, 1291, 1845, 3873, 5535, 6455, 11619, 19365, 34857, 52931, 58095, 158793, 174285, 264655, 476379, 793965, 1429137, 2381895, 7145685]

約数ペア:

[(1, 7145685), (3, 2381895), (5, 1429137), (9, 793965), (15, 476379), (27, 264655), (41, 174285), (45, 158793), (123, 58095), (135, 52931), (205, 34857), (369, 19365), (615, 11619), (1107, 6455), (1291, 5535), (1845, 3873)]