90483265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1569

約数の個数: 32

約数和(自身を含む): 123918336

約数和(自身を除く): 33435071

約数列:

[1, 5, 17, 23, 31, 85, 115, 155, 391, 527, 713, 1493, 1955, 2635, 3565, 7465, 12121, 25381, 34339, 46283, 60605, 126905, 171695, 231415, 583763, 786811, 1064509, 2918815, 3934055, 5322545, 18096653, 90483265]

約数ペア:

[(1, 90483265), (5, 18096653), (17, 5322545), (23, 3934055), (31, 2918815), (85, 1064509), (115, 786811), (155, 583763), (391, 231415), (527, 171695), (713, 126905), (1493, 60605), (1955, 46283), (2635, 34339), (3565, 25381), (7465, 12121)]