9968731915

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1\times {\mathrm{2237}}^1$

素因数の和:2871

約数の個数: 32

約数和(自身を含む): 12819980160

約数和(自身を除く): 2851248245

約数列:

[1, 5, 17, 85, 103, 509, 515, 1751, 2237, 2545, 8653, 8755, 11185, 38029, 43265, 52427, 190145, 230411, 262135, 891259, 1138633, 1152055, 3916987, 4456295, 5693165, 19356761, 19584935, 96783805, 117279199, 586395995, 1993746383, 9968731915]

約数ペア:

[(1, 9968731915), (5, 1993746383), (17, 586395995), (85, 117279199), (103, 96783805), (509, 19584935), (515, 19356761), (1751, 5693165), (2237, 4456295), (2545, 3916987), (8653, 1152055), (8755, 1138633), (11185, 891259), (38029, 262135), (43265, 230411), (52427, 190145)]