7090325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:122

約数の個数: 48

約数和(自身を含む): 10713600

約数和(自身を除く): 3623275

約数列:

[1, 5, 11, 19, 23, 25, 55, 59, 95, 115, 209, 253, 275, 295, 437, 475, 575, 649, 1045, 1121, 1265, 1357, 1475, 2185, 3245, 4807, 5225, 5605, 6325, 6785, 10925, 12331, 14927, 16225, 24035, 25783, 28025, 33925, 61655, 74635, 120175, 128915, 283613, 308275, 373175, 644575, 1418065, 7090325]

約数ペア:

[(1, 7090325), (5, 1418065), (11, 644575), (19, 373175), (23, 308275), (25, 283613), (55, 128915), (59, 120175), (95, 74635), (115, 61655), (209, 33925), (253, 28025), (275, 25783), (295, 24035), (437, 16225), (475, 14927), (575, 12331), (649, 10925), (1045, 6785), (1121, 6325), (1265, 5605), (1357, 5225), (1475, 4807), (2185, 3245)]