13474965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7549}}^1$

素因数の和:7581

約数の個数: 32

約数和(自身を含む): 26092800

約数和(自身を除く): 12617835

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 7549, 22647, 37745, 52843, 113235, 128333, 158529, 264215, 384999, 641665, 792645, 898331, 1924995, 2694993, 4491655, 13474965]

約数ペア:

[(1, 13474965), (3, 4491655), (5, 2694993), (7, 1924995), (15, 898331), (17, 792645), (21, 641665), (35, 384999), (51, 264215), (85, 158529), (105, 128333), (119, 113235), (255, 52843), (357, 37745), (595, 22647), (1785, 7549)]