29849025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 53621568

約数和(自身を除く): 23772543

約数列:

[1, 3, 5, 15, 17, 25, 41, 51, 75, 85, 123, 205, 255, 425, 571, 615, 697, 1025, 1275, 1713, 2091, 2855, 3075, 3485, 8565, 9707, 10455, 14275, 17425, 23411, 29121, 42825, 48535, 52275, 70233, 117055, 145605, 242675, 351165, 397987, 585275, 728025, 1193961, 1755825, 1989935, 5969805, 9949675, 29849025]

約数ペア:

[(1, 29849025), (3, 9949675), (5, 5969805), (15, 1989935), (17, 1755825), (25, 1193961), (41, 728025), (51, 585275), (75, 397987), (85, 351165), (123, 242675), (205, 145605), (255, 117055), (425, 70233), (571, 52275), (615, 48535), (697, 42825), (1025, 29121), (1275, 23411), (1713, 17425), (2091, 14275), (2855, 10455), (3075, 9707), (3485, 8565)]