39862125

素因数分解:

$3^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:185

約数の個数: 80

約数和(自身を含む): 77316096

約数和(自身を除く): 37453971

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 81, 93, 125, 127, 135, 155, 225, 279, 375, 381, 405, 465, 635, 675, 775, 837, 1125, 1143, 1395, 1905, 2025, 2325, 2511, 3175, 3375, 3429, 3875, 3937, 4185, 5715, 6975, 9525, 10125, 10287, 11625, 11811, 12555, 15875, 17145, 19685, 20925, 28575, 34875, 35433, 47625, 51435, 59055, 62775, 85725, 98425, 104625, 106299, 142875, 177165, 257175, 295275, 313875, 318897, 428625, 492125, 531495, 885825, 1285875, 1476375, 1594485, 2657475, 4429125, 7972425, 13287375, 39862125]

約数ペア:

[(1, 39862125), (3, 13287375), (5, 7972425), (9, 4429125), (15, 2657475), (25, 1594485), (27, 1476375), (31, 1285875), (45, 885825), (75, 531495), (81, 492125), (93, 428625), (125, 318897), (127, 313875), (135, 295275), (155, 257175), (225, 177165), (279, 142875), (375, 106299), (381, 104625), (405, 98425), (465, 85725), (635, 62775), (675, 59055), (775, 51435), (837, 47625), (1125, 35433), (1143, 34875), (1395, 28575), (1905, 20925), (2025, 19685), (2325, 17145), (2511, 15875), (3175, 12555), (3375, 11811), (3429, 11625), (3875, 10287), (3937, 10125), (4185, 9525), (5715, 6975)]