27571245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4561}}^1$

素因数の和:4613

約数の個数: 32

約数和(自身を含む): 49050624

約数和(自身を除く): 21479379

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 4561, 6045, 13683, 22805, 59293, 68415, 141391, 177879, 296465, 424173, 706955, 889395, 1838083, 2120865, 5514249, 9190415, 27571245]

約数ペア:

[(1, 27571245), (3, 9190415), (5, 5514249), (13, 2120865), (15, 1838083), (31, 889395), (39, 706955), (65, 424173), (93, 296465), (155, 177879), (195, 141391), (403, 68415), (465, 59293), (1209, 22805), (2015, 13683), (4561, 6045)]