9855505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 13789440

約数和(自身を除く): 3933935

約数列:

[1, 5, 11, 29, 37, 55, 145, 167, 185, 319, 407, 835, 1073, 1595, 1837, 2035, 4843, 5365, 6179, 9185, 11803, 24215, 30895, 53273, 59015, 67969, 179191, 266365, 339845, 895955, 1971101, 9855505]

約数ペア:

[(1, 9855505), (5, 1971101), (11, 895955), (29, 339845), (37, 266365), (55, 179191), (145, 67969), (167, 59015), (185, 53273), (319, 30895), (407, 24215), (835, 11803), (1073, 9185), (1595, 6179), (1837, 5365), (2035, 4843)]