39279825

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1033}}^1$

素因数の和:1075

約数の個数: 54

約数和(自身を含む): 76256466

約数和(自身を除く): 36976641

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 169, 195, 225, 325, 507, 585, 845, 975, 1033, 1521, 2535, 2925, 3099, 4225, 5165, 7605, 9297, 12675, 13429, 15495, 25825, 38025, 40287, 46485, 67145, 77475, 120861, 174577, 201435, 232425, 335725, 523731, 604305, 872885, 1007175, 1571193, 2618655, 3021525, 4364425, 7855965, 13093275, 39279825]

約数ペア:

[(1, 39279825), (3, 13093275), (5, 7855965), (9, 4364425), (13, 3021525), (15, 2618655), (25, 1571193), (39, 1007175), (45, 872885), (65, 604305), (75, 523731), (117, 335725), (169, 232425), (195, 201435), (225, 174577), (325, 120861), (507, 77475), (585, 67145), (845, 46485), (975, 40287), (1033, 38025), (1521, 25825), (2535, 15495), (2925, 13429), (3099, 12675), (4225, 9297), (5165, 7605)]