84508275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 149990400

約数和(自身を除く): 65482125

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 79, 85, 237, 255, 395, 425, 839, 1185, 1275, 1343, 1975, 2517, 4029, 4195, 5925, 6715, 12585, 14263, 20145, 20975, 33575, 42789, 62925, 66281, 71315, 100725, 198843, 213945, 331405, 356575, 994215, 1069725, 1126777, 1657025, 3380331, 4971075, 5633885, 16901655, 28169425, 84508275]

約数ペア:

[(1, 84508275), (3, 28169425), (5, 16901655), (15, 5633885), (17, 4971075), (25, 3380331), (51, 1657025), (75, 1126777), (79, 1069725), (85, 994215), (237, 356575), (255, 331405), (395, 213945), (425, 198843), (839, 100725), (1185, 71315), (1275, 66281), (1343, 62925), (1975, 42789), (2517, 33575), (4029, 20975), (4195, 20145), (5925, 14263), (6715, 12585)]