90941245

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 121305600

約数和(自身を除く): 30364355

約数列:

[1, 5, 17, 29, 79, 85, 145, 395, 467, 493, 1343, 2291, 2335, 2465, 6715, 7939, 11455, 13543, 36893, 38947, 39695, 67715, 184465, 194735, 230231, 627181, 1069897, 1151155, 3135905, 5349485, 18188249, 90941245]

約数ペア:

[(1, 90941245), (5, 18188249), (17, 5349485), (29, 3135905), (79, 1151155), (85, 1069897), (145, 627181), (395, 230231), (467, 194735), (493, 184465), (1343, 67715), (2291, 39695), (2335, 38947), (2465, 36893), (6715, 13543), (7939, 11455)]