79920995

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12211}}^1$

素因数の和:12251

約数の個数: 32

約数和(自身を含む): 126614016

約数和(自身を除く): 46693021

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 6545, 12211, 61055, 85477, 134321, 207587, 427385, 671605, 940247, 1037935, 1453109, 2283457, 4701235, 7265545, 11417285, 15984199, 79920995]

約数ペア:

[(1, 79920995), (5, 15984199), (7, 11417285), (11, 7265545), (17, 4701235), (35, 2283457), (55, 1453109), (77, 1037935), (85, 940247), (119, 671605), (187, 427385), (385, 207587), (595, 134321), (935, 85477), (1309, 61055), (6545, 12211)]