78085675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{587}}^1$

素因数の和:927

約数の個数: 24

約数和(自身を含む): 103024656

約数和(自身を除く): 24938981

約数列:

[1, 5, 17, 25, 85, 313, 425, 587, 1565, 2935, 5321, 7825, 9979, 14675, 26605, 49895, 133025, 183731, 249475, 918655, 3123427, 4593275, 15617135, 78085675]

約数ペア:

[(1, 78085675), (5, 15617135), (17, 4593275), (25, 3123427), (85, 918655), (313, 249475), (425, 183731), (587, 133025), (1565, 49895), (2935, 26605), (5321, 14675), (7825, 9979)]