5065865

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 48

約数和(自身を含む): 7879680

約数和(自身を除く): 2813815

約数列:

[1, 5, 7, 23, 29, 31, 35, 49, 115, 145, 155, 161, 203, 217, 245, 667, 713, 805, 899, 1015, 1085, 1127, 1421, 1519, 3335, 3565, 4495, 4669, 4991, 5635, 6293, 7105, 7595, 20677, 23345, 24955, 31465, 32683, 34937, 44051, 103385, 144739, 163415, 174685, 220255, 723695, 1013173, 5065865]

約数ペア:

[(1, 5065865), (5, 1013173), (7, 723695), (23, 220255), (29, 174685), (31, 163415), (35, 144739), (49, 103385), (115, 44051), (145, 34937), (155, 32683), (161, 31465), (203, 24955), (217, 23345), (245, 20677), (667, 7595), (713, 7105), (805, 6293), (899, 5635), (1015, 4991), (1085, 4669), (1127, 4495), (1421, 3565), (1519, 3335)]