80489355

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{4513}}^1$

素因数の和:4591

約数の個数: 32

約数和(自身を含む): 136503360

約数和(自身を除く): 56014005

約数列:

[1, 3, 5, 15, 29, 41, 87, 123, 145, 205, 435, 615, 1189, 3567, 4513, 5945, 13539, 17835, 22565, 67695, 130877, 185033, 392631, 555099, 654385, 925165, 1963155, 2775495, 5365957, 16097871, 26829785, 80489355]

約数ペア:

[(1, 80489355), (3, 26829785), (5, 16097871), (15, 5365957), (29, 2775495), (41, 1963155), (87, 925165), (123, 654385), (145, 555099), (205, 392631), (435, 185033), (615, 130877), (1189, 67695), (3567, 22565), (4513, 17835), (5945, 13539)]