64615095

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 115026912

約数和(自身を除く): 50411817

約数列:

[1, 3, 5, 9, 15, 45, 97, 113, 131, 291, 339, 393, 485, 565, 655, 873, 1017, 1179, 1455, 1695, 1965, 4365, 5085, 5895, 10961, 12707, 14803, 32883, 38121, 44409, 54805, 63535, 74015, 98649, 114363, 133227, 164415, 190605, 222045, 493245, 571815, 666135, 1435891, 4307673, 7179455, 12923019, 21538365, 64615095]

約数ペア:

[(1, 64615095), (3, 21538365), (5, 12923019), (9, 7179455), (15, 4307673), (45, 1435891), (97, 666135), (113, 571815), (131, 493245), (291, 222045), (339, 190605), (393, 164415), (485, 133227), (565, 114363), (655, 98649), (873, 74015), (1017, 63535), (1179, 54805), (1455, 44409), (1695, 38121), (1965, 32883), (4365, 14803), (5085, 12707), (5895, 10961)]