542782065

素因数分解:

$3^1\times 5^1\times 7^5\times {\mathrm{2153}}^1$

素因数の和:2196

約数の個数: 48

約数和(自身を含む): 1013655168

約数和(自身を除く): 470873103

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 2153, 2401, 5145, 6459, 7203, 10765, 12005, 15071, 16807, 32295, 36015, 45213, 50421, 75355, 84035, 105497, 226065, 252105, 316491, 527485, 738479, 1582455, 2215437, 3692395, 5169353, 11077185, 15508059, 25846765, 36185471, 77540295, 108556413, 180927355, 542782065]

約数ペア:

[(1, 542782065), (3, 180927355), (5, 108556413), (7, 77540295), (15, 36185471), (21, 25846765), (35, 15508059), (49, 11077185), (105, 5169353), (147, 3692395), (245, 2215437), (343, 1582455), (735, 738479), (1029, 527485), (1715, 316491), (2153, 252105), (2401, 226065), (5145, 105497), (6459, 84035), (7203, 75355), (10765, 50421), (12005, 45213), (15071, 36015), (16807, 32295)]