2912493075

素因数分解:

$3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{401}}^1\times {\mathrm{857}}^1$

素因数の和:1384

約数の個数: 48

約数和(自身を含む): 4875732576

約数和(自身を除く): 1963239501

約数列:

[1, 3, 5, 15, 25, 75, 113, 339, 401, 565, 857, 1203, 1695, 2005, 2571, 2825, 4285, 6015, 8475, 10025, 12855, 21425, 30075, 45313, 64275, 96841, 135939, 226565, 290523, 343657, 484205, 679695, 1030971, 1132825, 1452615, 1718285, 2421025, 3398475, 5154855, 7263075, 8591425, 25774275, 38833241, 116499723, 194166205, 582498615, 970831025, 2912493075]

約数ペア:

[(1, 2912493075), (3, 970831025), (5, 582498615), (15, 194166205), (25, 116499723), (75, 38833241), (113, 25774275), (339, 8591425), (401, 7263075), (565, 5154855), (857, 3398475), (1203, 2421025), (1695, 1718285), (2005, 1452615), (2571, 1132825), (2825, 1030971), (4285, 679695), (6015, 484205), (8475, 343657), (10025, 290523), (12855, 226565), (21425, 135939), (30075, 96841), (45313, 64275)]