30547215

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 56935008

約数和(自身を除く): 26387793

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 73, 85, 153, 219, 255, 365, 547, 657, 765, 1095, 1241, 1641, 2735, 3285, 3723, 4923, 6205, 8205, 9299, 11169, 18615, 24615, 27897, 39931, 46495, 55845, 83691, 119793, 139485, 199655, 359379, 418455, 598965, 678827, 1796895, 2036481, 3394135, 6109443, 10182405, 30547215]

約数ペア:

[(1, 30547215), (3, 10182405), (5, 6109443), (9, 3394135), (15, 2036481), (17, 1796895), (45, 678827), (51, 598965), (73, 418455), (85, 359379), (153, 199655), (219, 139485), (255, 119793), (365, 83691), (547, 55845), (657, 46495), (765, 39931), (1095, 27897), (1241, 24615), (1641, 18615), (2735, 11169), (3285, 9299), (3723, 8205), (4923, 6205)]