677029305

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{701}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 1137644352

約数和(自身を除く): 460615047

約数列:

[1, 3, 5, 15, 31, 67, 93, 155, 201, 335, 465, 701, 961, 1005, 2077, 2103, 2883, 3505, 4805, 6231, 10385, 10515, 14415, 21731, 31155, 46967, 64387, 65193, 108655, 140901, 193161, 234835, 321935, 325965, 673661, 704505, 965805, 1455977, 2020983, 3368305, 4367931, 7279885, 10104915, 21839655, 45135287, 135405861, 225676435, 677029305]

約数ペア:

[(1, 677029305), (3, 225676435), (5, 135405861), (15, 45135287), (31, 21839655), (67, 10104915), (93, 7279885), (155, 4367931), (201, 3368305), (335, 2020983), (465, 1455977), (701, 965805), (961, 704505), (1005, 673661), (2077, 325965), (2103, 321935), (2883, 234835), (3505, 193161), (4805, 140901), (6231, 108655), (10385, 65193), (10515, 64387), (14415, 46967), (21731, 31155)]