236836145

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1663}}^1$

素因数の和:2001

約数の個数: 32

約数和(自身を含む): 351117312

約数和(自身を除く): 114281167

約数列:

[1, 5, 7, 13, 35, 65, 91, 313, 455, 1565, 1663, 2191, 4069, 8315, 10955, 11641, 20345, 21619, 28483, 58205, 108095, 142415, 151333, 520519, 756665, 2602595, 3643633, 6766747, 18218165, 33833735, 47367229, 236836145]

約数ペア:

[(1, 236836145), (5, 47367229), (7, 33833735), (13, 18218165), (35, 6766747), (65, 3643633), (91, 2602595), (313, 756665), (455, 520519), (1565, 151333), (1663, 142415), (2191, 108095), (4069, 58205), (8315, 28483), (10955, 21619), (11641, 20345)]