138765095

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{773}}^1$

素因数の和:1031

約数の個数: 32

約数和(自身を含む): 199729152

約数和(自身を除く): 60964057

約数列:

[1, 5, 7, 23, 35, 115, 161, 223, 773, 805, 1115, 1561, 3865, 5129, 5411, 7805, 17779, 25645, 27055, 35903, 88895, 124453, 172379, 179515, 622265, 861895, 1206653, 3964717, 6033265, 19823585, 27753019, 138765095]

約数ペア:

[(1, 138765095), (5, 27753019), (7, 19823585), (23, 6033265), (35, 3964717), (115, 1206653), (161, 861895), (223, 622265), (773, 179515), (805, 172379), (1115, 124453), (1561, 88895), (3865, 35903), (5129, 27055), (5411, 25645), (7805, 17779)]