27446625

素因数分解:

$3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:839

約数の個数: 48

約数和(自身を含む): 51138048

約数和(自身を除く): 23691423

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 125, 155, 225, 279, 375, 465, 775, 787, 1125, 1395, 2325, 2361, 3875, 3935, 6975, 7083, 11625, 11805, 19675, 24397, 34875, 35415, 59025, 73191, 98375, 121985, 177075, 219573, 295125, 365955, 609925, 885375, 1097865, 1829775, 3049625, 5489325, 9148875, 27446625]

約数ペア:

[(1, 27446625), (3, 9148875), (5, 5489325), (9, 3049625), (15, 1829775), (25, 1097865), (31, 885375), (45, 609925), (75, 365955), (93, 295125), (125, 219573), (155, 177075), (225, 121985), (279, 98375), (375, 73191), (465, 59025), (775, 35415), (787, 34875), (1125, 24397), (1395, 19675), (2325, 11805), (2361, 11625), (3875, 7083), (3935, 6975)]