145508575

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{983}}^1$

素因数の和:1215

約数の個数: 24

約数和(自身を含む): 187416576

約数和(自身を除く): 41908001

約数列:

[1, 5, 25, 31, 155, 191, 775, 955, 983, 4775, 4915, 5921, 24575, 29605, 30473, 148025, 152365, 187753, 761825, 938765, 4693825, 5820343, 29101715, 145508575]

約数ペア:

[(1, 145508575), (5, 29101715), (25, 5820343), (31, 4693825), (155, 938765), (191, 761825), (775, 187753), (955, 152365), (983, 148025), (4775, 30473), (4915, 29605), (5921, 24575)]