89638535

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1907}}^1$

素因数の和:2015

約数の個数: 32

約数和(自身を含む): 131880960

約数和(自身を除く): 42242425

約数列:

[1, 5, 7, 17, 35, 79, 85, 119, 395, 553, 595, 1343, 1907, 2765, 6715, 9401, 9535, 13349, 32419, 47005, 66745, 150653, 162095, 226933, 753265, 1054571, 1134665, 2561101, 5272855, 12805505, 17927707, 89638535]

約数ペア:

[(1, 89638535), (5, 17927707), (7, 12805505), (17, 5272855), (35, 2561101), (79, 1134665), (85, 1054571), (119, 753265), (395, 226933), (553, 162095), (595, 150653), (1343, 66745), (1907, 47005), (2765, 32419), (6715, 13349), (9401, 9535)]