51170715

素因数分解:

$3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{2969}}^1$

素因数の和:3363

約数の個数: 24

約数和(自身を含む): 88957440

約数和(自身を除く): 37786725

約数列:

[1, 3, 5, 9, 15, 45, 383, 1149, 1915, 2969, 3447, 5745, 8907, 14845, 17235, 26721, 44535, 133605, 1137127, 3411381, 5685635, 10234143, 17056905, 51170715]

約数ペア:

[(1, 51170715), (3, 17056905), (5, 10234143), (9, 5685635), (15, 3411381), (45, 1137127), (383, 133605), (1149, 44535), (1915, 26721), (2969, 17235), (3447, 14845), (5745, 8907)]