15677034525

素因数分解:

$3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{607}}^1\times {\mathrm{1453}}^1$

素因数の和:2155

約数の個数: 72

約数和(自身を含む): 28501191680

約数和(自身を除く): 12824157155

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 79, 225, 237, 395, 607, 711, 1185, 1453, 1821, 1975, 3035, 3555, 4359, 5463, 5925, 7265, 9105, 13077, 15175, 17775, 21795, 27315, 36325, 45525, 47953, 65385, 108975, 114787, 136575, 143859, 239765, 326925, 344361, 431577, 573935, 719295, 881971, 1033083, 1198825, 1721805, 2157885, 2645913, 2869675, 3596475, 4409855, 5165415, 7937739, 8609025, 10789425, 13229565, 22049275, 25827075, 39688695, 66147825, 69675709, 198443475, 209027127, 348378545, 627081381, 1045135635, 1741892725, 3135406905, 5225678175, 15677034525]

約数ペア:

[(1, 15677034525), (3, 5225678175), (5, 3135406905), (9, 1741892725), (15, 1045135635), (25, 627081381), (45, 348378545), (75, 209027127), (79, 198443475), (225, 69675709), (237, 66147825), (395, 39688695), (607, 25827075), (711, 22049275), (1185, 13229565), (1453, 10789425), (1821, 8609025), (1975, 7937739), (3035, 5165415), (3555, 4409855), (4359, 3596475), (5463, 2869675), (5925, 2645913), (7265, 2157885), (9105, 1721805), (13077, 1198825), (15175, 1033083), (17775, 881971), (21795, 719295), (27315, 573935), (36325, 431577), (45525, 344361), (47953, 326925), (65385, 239765), (108975, 143859), (114787, 136575)]