7611275

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 11808768

約数和(自身を除く): 4197493

約数列:

[1, 5, 7, 23, 25, 31, 35, 61, 115, 155, 161, 175, 217, 305, 427, 575, 713, 775, 805, 1085, 1403, 1525, 1891, 2135, 3565, 4025, 4991, 5425, 7015, 9455, 9821, 10675, 13237, 17825, 24955, 35075, 43493, 47275, 49105, 66185, 124775, 217465, 245525, 304451, 330925, 1087325, 1522255, 7611275]

約数ペア:

[(1, 7611275), (5, 1522255), (7, 1087325), (23, 330925), (25, 304451), (31, 245525), (35, 217465), (61, 124775), (115, 66185), (155, 49105), (161, 47275), (175, 43493), (217, 35075), (305, 24955), (427, 17825), (575, 13237), (713, 10675), (775, 9821), (805, 9455), (1085, 7015), (1403, 5425), (1525, 4991), (1891, 4025), (2135, 3565)]