2634888975

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{439}}^1\times {\mathrm{1013}}^1$

素因数の和:1544

約数の個数: 48

約数和(自身を含む): 4425907200

約数和(自身を除く): 1791018225

約数列:

[1, 3, 5, 15, 25, 75, 79, 237, 395, 439, 1013, 1185, 1317, 1975, 2195, 3039, 5065, 5925, 6585, 10975, 15195, 25325, 32925, 34681, 75975, 80027, 104043, 173405, 240081, 400135, 444707, 520215, 867025, 1200405, 1334121, 2000675, 2223535, 2601075, 6002025, 6670605, 11117675, 33353025, 35131853, 105395559, 175659265, 526977795, 878296325, 2634888975]

約数ペア:

[(1, 2634888975), (3, 878296325), (5, 526977795), (15, 175659265), (25, 105395559), (75, 35131853), (79, 33353025), (237, 11117675), (395, 6670605), (439, 6002025), (1013, 2601075), (1185, 2223535), (1317, 2000675), (1975, 1334121), (2195, 1200405), (3039, 867025), (5065, 520215), (5925, 444707), (6585, 400135), (10975, 240081), (15195, 173405), (25325, 104043), (32925, 80027), (34681, 75975)]