75557001

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{643}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 114250752

約数和(自身を除く): 38693751

約数列:

[1, 3, 13, 23, 39, 69, 131, 299, 393, 643, 897, 1703, 1929, 3013, 5109, 8359, 9039, 14789, 25077, 39169, 44367, 84233, 117507, 192257, 252699, 576771, 1095029, 1937359, 3285087, 5812077, 25185667, 75557001]

約数ペア:

[(1, 75557001), (3, 25185667), (13, 5812077), (23, 3285087), (39, 1937359), (69, 1095029), (131, 576771), (299, 252699), (393, 192257), (643, 117507), (897, 84233), (1703, 44367), (1929, 39169), (3013, 25077), (5109, 14789), (8359, 9039)]