15672301875

素因数分解:

$3^3\times 5^4\times {\mathrm{31}}^1\times {\mathrm{29959}}^1$

素因数の和:30019

約数の個数: 80

約数和(自身を含む): 29950412800

約数和(自身を除く): 14278110925

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 125, 135, 155, 225, 279, 375, 465, 625, 675, 775, 837, 1125, 1395, 1875, 2325, 3375, 3875, 4185, 5625, 6975, 11625, 16875, 19375, 20925, 29959, 34875, 58125, 89877, 104625, 149795, 174375, 269631, 449385, 523125, 748975, 808893, 928729, 1348155, 2246925, 2786187, 3744875, 4044465, 4643645, 6740775, 8358561, 11234625, 13930935, 18724375, 20222325, 23218225, 25075683, 33703875, 41792805, 56173125, 69654675, 101111625, 116091125, 125378415, 168519375, 208964025, 348273375, 505558125, 580455625, 626892075, 1044820125, 1741366875, 3134460375, 5224100625, 15672301875]

約数ペア:

[(1, 15672301875), (3, 5224100625), (5, 3134460375), (9, 1741366875), (15, 1044820125), (25, 626892075), (27, 580455625), (31, 505558125), (45, 348273375), (75, 208964025), (93, 168519375), (125, 125378415), (135, 116091125), (155, 101111625), (225, 69654675), (279, 56173125), (375, 41792805), (465, 33703875), (625, 25075683), (675, 23218225), (775, 20222325), (837, 18724375), (1125, 13930935), (1395, 11234625), (1875, 8358561), (2325, 6740775), (3375, 4643645), (3875, 4044465), (4185, 3744875), (5625, 2786187), (6975, 2246925), (11625, 1348155), (16875, 928729), (19375, 808893), (20925, 748975), (29959, 523125), (34875, 449385), (58125, 269631), (89877, 174375), (104625, 149795)]