4128735

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 7354368

約数和(自身を除く): 3225633

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 683, 1209, 2015, 2049, 3415, 6045, 8879, 10245, 21173, 26637, 44395, 63519, 105865, 133185, 275249, 317595, 825747, 1376245, 4128735]

約数ペア:

[(1, 4128735), (3, 1376245), (5, 825747), (13, 317595), (15, 275249), (31, 133185), (39, 105865), (65, 63519), (93, 44395), (155, 26637), (195, 21173), (403, 10245), (465, 8879), (683, 6045), (1209, 3415), (2015, 2049)]