313347945

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{1867}}^1$

素因数の和:2109

約数の個数: 32

約数和(自身を含む): 512160768

約数和(自身を除く): 198812823

約数列:

[1, 3, 5, 15, 67, 167, 201, 335, 501, 835, 1005, 1867, 2505, 5601, 9335, 11189, 28005, 33567, 55945, 125089, 167835, 311789, 375267, 625445, 935367, 1558945, 1876335, 4676835, 20889863, 62669589, 104449315, 313347945]

約数ペア:

[(1, 313347945), (3, 104449315), (5, 62669589), (15, 20889863), (67, 4676835), (167, 1876335), (201, 1558945), (335, 935367), (501, 625445), (835, 375267), (1005, 311789), (1867, 167835), (2505, 125089), (5601, 55945), (9335, 33567), (11189, 28005)]