24983985

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4133}}^1$

素因数の和:4185

約数の個数: 32

約数和(自身を含む): 44448768

約数和(自身を除く): 19464783

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 4133, 6045, 12399, 20665, 53729, 61995, 128123, 161187, 268645, 384369, 640615, 805935, 1665599, 1921845, 4996797, 8327995, 24983985]

約数ペア:

[(1, 24983985), (3, 8327995), (5, 4996797), (13, 1921845), (15, 1665599), (31, 805935), (39, 640615), (65, 384369), (93, 268645), (155, 161187), (195, 128123), (403, 61995), (465, 53729), (1209, 20665), (2015, 12399), (4133, 6045)]