12386205

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 23901696

約数和(自身を除く): 11515491

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 279, 403, 465, 585, 683, 1209, 1395, 2015, 2049, 3415, 3627, 6045, 6147, 8879, 10245, 18135, 21173, 26637, 30735, 44395, 63519, 79911, 105865, 133185, 190557, 275249, 317595, 399555, 825747, 952785, 1376245, 2477241, 4128735, 12386205]

約数ペア:

[(1, 12386205), (3, 4128735), (5, 2477241), (9, 1376245), (13, 952785), (15, 825747), (31, 399555), (39, 317595), (45, 275249), (65, 190557), (93, 133185), (117, 105865), (155, 79911), (195, 63519), (279, 44395), (403, 30735), (465, 26637), (585, 21173), (683, 18135), (1209, 10245), (1395, 8879), (2015, 6147), (2049, 6045), (3415, 3627)]