57402585

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 102685440

約数和(自身を除く): 45282855

約数列:

[1, 3, 5, 9, 15, 45, 67, 79, 201, 237, 241, 335, 395, 603, 711, 723, 1005, 1185, 1205, 2169, 3015, 3555, 3615, 5293, 10845, 15879, 16147, 19039, 26465, 47637, 48441, 57117, 79395, 80735, 95195, 145323, 171351, 238185, 242205, 285585, 726615, 856755, 1275613, 3826839, 6378065, 11480517, 19134195, 57402585]

約数ペア:

[(1, 57402585), (3, 19134195), (5, 11480517), (9, 6378065), (15, 3826839), (45, 1275613), (67, 856755), (79, 726615), (201, 285585), (237, 242205), (241, 238185), (335, 171351), (395, 145323), (603, 95195), (711, 80735), (723, 79395), (1005, 57117), (1185, 48441), (1205, 47637), (2169, 26465), (3015, 19039), (3555, 16147), (3615, 15879), (5293, 10845)]