305280651

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{5743}}^1$

素因数の和:5835

約数の個数: 32

約数和(自身を含む): 463196160

約数和(自身を除く): 157915509

約数列:

[1, 3, 13, 29, 39, 47, 87, 141, 377, 611, 1131, 1363, 1833, 4089, 5743, 17229, 17719, 53157, 74659, 166547, 223977, 269921, 499641, 809763, 2165111, 3508973, 6495333, 7827709, 10526919, 23483127, 101760217, 305280651]

約数ペア:

[(1, 305280651), (3, 101760217), (13, 23483127), (29, 10526919), (39, 7827709), (47, 6495333), (87, 3508973), (141, 2165111), (377, 809763), (611, 499641), (1131, 269921), (1363, 223977), (1833, 166547), (4089, 74659), (5743, 53157), (17229, 17719)]