47201715

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{571}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 89945856

約数和(自身を除く): 42744141

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 167, 495, 501, 571, 835, 1503, 1713, 1837, 2505, 2855, 5139, 5511, 6281, 7515, 8565, 9185, 16533, 18843, 25695, 27555, 31405, 56529, 82665, 94215, 95357, 282645, 286071, 476785, 858213, 1048927, 1430355, 3146781, 4291065, 5244635, 9440343, 15733905, 47201715]

約数ペア:

[(1, 47201715), (3, 15733905), (5, 9440343), (9, 5244635), (11, 4291065), (15, 3146781), (33, 1430355), (45, 1048927), (55, 858213), (99, 476785), (165, 286071), (167, 282645), (495, 95357), (501, 94215), (571, 82665), (835, 56529), (1503, 31405), (1713, 27555), (1837, 25695), (2505, 18843), (2855, 16533), (5139, 9185), (5511, 8565), (6281, 7515)]