7896245

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 11985408

約数和(自身を除く): 4089163

約数列:

[1, 5, 7, 17, 23, 35, 85, 115, 119, 161, 391, 577, 595, 805, 1955, 2737, 2885, 4039, 9809, 13271, 13685, 20195, 49045, 66355, 68663, 92897, 225607, 343315, 464485, 1128035, 1579249, 7896245]

約数ペア:

[(1, 7896245), (5, 1579249), (7, 1128035), (17, 464485), (23, 343315), (35, 225607), (85, 92897), (115, 68663), (119, 66355), (161, 49045), (391, 20195), (577, 13685), (595, 13271), (805, 9809), (1955, 4039), (2737, 2885)]