77806125

素因数分解:

$3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 152635392

約数和(自身を除く): 74829267

約数列:

[1, 3, 5, 9, 15, 23, 25, 31, 45, 69, 75, 93, 97, 115, 125, 155, 207, 225, 279, 291, 345, 375, 465, 485, 575, 713, 775, 873, 1035, 1125, 1395, 1455, 1725, 2139, 2231, 2325, 2425, 2875, 3007, 3565, 3875, 4365, 5175, 6417, 6693, 6975, 7275, 8625, 9021, 10695, 11155, 11625, 12125, 15035, 17825, 20079, 21825, 25875, 27063, 32085, 33465, 34875, 36375, 45105, 53475, 55775, 69161, 75175, 89125, 100395, 109125, 135315, 160425, 167325, 207483, 225525, 267375, 278875, 345805, 375875, 501975, 622449, 676575, 802125, 836625, 1037415, 1127625, 1729025, 2509875, 3112245, 3382875, 5187075, 8645125, 15561225, 25935375, 77806125]

約数ペア:

[(1, 77806125), (3, 25935375), (5, 15561225), (9, 8645125), (15, 5187075), (23, 3382875), (25, 3112245), (31, 2509875), (45, 1729025), (69, 1127625), (75, 1037415), (93, 836625), (97, 802125), (115, 676575), (125, 622449), (155, 501975), (207, 375875), (225, 345805), (279, 278875), (291, 267375), (345, 225525), (375, 207483), (465, 167325), (485, 160425), (575, 135315), (713, 109125), (775, 100395), (873, 89125), (1035, 75175), (1125, 69161), (1395, 55775), (1455, 53475), (1725, 45105), (2139, 36375), (2231, 34875), (2325, 33465), (2425, 32085), (2875, 27063), (3007, 25875), (3565, 21825), (3875, 20079), (4365, 17825), (5175, 15035), (6417, 12125), (6693, 11625), (6975, 11155), (7275, 10695), (8625, 9021)]