3996365

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 32

約数和(自身を含む): 5529600

約数和(自身を除く): 1533235

約数列:

[1, 5, 19, 23, 31, 59, 95, 115, 155, 295, 437, 589, 713, 1121, 1357, 1829, 2185, 2945, 3565, 5605, 6785, 9145, 13547, 25783, 34751, 42067, 67735, 128915, 173755, 210335, 799273, 3996365]

約数ペア:

[(1, 3996365), (5, 799273), (19, 210335), (23, 173755), (31, 128915), (59, 67735), (95, 42067), (115, 34751), (155, 25783), (295, 13547), (437, 9145), (589, 6785), (713, 5605), (1121, 3565), (1357, 2945), (1829, 2185)]