85125845

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1171}}^1$

素因数の和:1281

約数の個数: 32

約数和(自身を含む): 122413056

約数和(自身を除く): 37287211

約数列:

[1, 5, 7, 31, 35, 67, 155, 217, 335, 469, 1085, 1171, 2077, 2345, 5855, 8197, 10385, 14539, 36301, 40985, 72695, 78457, 181505, 254107, 392285, 549199, 1270535, 2432167, 2745995, 12160835, 17025169, 85125845]

約数ペア:

[(1, 85125845), (5, 17025169), (7, 12160835), (31, 2745995), (35, 2432167), (67, 1270535), (155, 549199), (217, 392285), (335, 254107), (469, 181505), (1085, 78457), (1171, 72695), (2077, 40985), (2345, 36301), (5855, 14539), (8197, 10385)]