1130943025

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{7159}}^1$

素因数の和:7329

約数の個数: 24

約数和(自身を含む): 1438300800

約数和(自身を除く): 307357775

約数列:

[1, 5, 25, 71, 89, 355, 445, 1775, 2225, 6319, 7159, 31595, 35795, 157975, 178975, 508289, 637151, 2541445, 3185755, 12707225, 15928775, 45237721, 226188605, 1130943025]

約数ペア:

[(1, 1130943025), (5, 226188605), (25, 45237721), (71, 15928775), (89, 12707225), (355, 3185755), (445, 2541445), (1775, 637151), (2225, 508289), (6319, 178975), (7159, 157975), (31595, 35795)]