142726535

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1259}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 203212800

約数和(自身を除く): 60486265

約数列:

[1, 5, 7, 35, 41, 79, 205, 287, 395, 553, 1259, 1435, 2765, 3239, 6295, 8813, 16195, 22673, 44065, 51619, 99461, 113365, 258095, 361333, 497305, 696227, 1806665, 3481135, 4077901, 20389505, 28545307, 142726535]

約数ペア:

[(1, 142726535), (5, 28545307), (7, 20389505), (35, 4077901), (41, 3481135), (79, 1806665), (205, 696227), (287, 497305), (395, 361333), (553, 258095), (1259, 113365), (1435, 99461), (2765, 51619), (3239, 44065), (6295, 22673), (8813, 16195)]