39074025

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 67370688

約数和(自身を除く): 28296663

約数列:

[1, 3, 5, 15, 25, 41, 75, 97, 123, 131, 205, 291, 393, 485, 615, 655, 1025, 1455, 1965, 2425, 3075, 3275, 3977, 5371, 7275, 9825, 11931, 12707, 16113, 19885, 26855, 38121, 59655, 63535, 80565, 99425, 134275, 190605, 298275, 317675, 402825, 520987, 953025, 1562961, 2604935, 7814805, 13024675, 39074025]

約数ペア:

[(1, 39074025), (3, 13024675), (5, 7814805), (15, 2604935), (25, 1562961), (41, 953025), (75, 520987), (97, 402825), (123, 317675), (131, 298275), (205, 190605), (291, 134275), (393, 99425), (485, 80565), (615, 63535), (655, 59655), (1025, 38121), (1455, 26855), (1965, 19885), (2425, 16113), (3075, 12707), (3275, 11931), (3977, 9825), (5371, 7275)]