152860575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{593}}^1$

素因数の和:1104

約数の個数: 48

約数和(自身を含む): 289910016

約数和(自身を除く): 137049441

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 491, 525, 593, 1473, 1779, 2455, 2965, 3437, 4151, 7365, 8895, 10311, 12275, 12453, 14825, 17185, 20755, 36825, 44475, 51555, 62265, 85925, 103775, 257775, 291163, 311325, 873489, 1455815, 2038141, 4367445, 6114423, 7279075, 10190705, 21837225, 30572115, 50953525, 152860575]

約数ペア:

[(1, 152860575), (3, 50953525), (5, 30572115), (7, 21837225), (15, 10190705), (21, 7279075), (25, 6114423), (35, 4367445), (75, 2038141), (105, 1455815), (175, 873489), (491, 311325), (525, 291163), (593, 257775), (1473, 103775), (1779, 85925), (2455, 62265), (2965, 51555), (3437, 44475), (4151, 36825), (7365, 20755), (8895, 17185), (10311, 14825), (12275, 12453)]