259600055

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{2539}}^1$

素因数の和:2592

約数の個数: 36

約数和(自身を含む): 370926360

約数和(自身を除く): 111326305

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 169, 605, 715, 845, 1573, 1859, 2539, 7865, 9295, 12695, 20449, 27929, 33007, 102245, 139645, 165035, 307219, 363077, 429091, 1536095, 1815385, 2145455, 3993847, 4720001, 19969235, 23600005, 51920011, 259600055]

約数ペア:

[(1, 259600055), (5, 51920011), (11, 23600005), (13, 19969235), (55, 4720001), (65, 3993847), (121, 2145455), (143, 1815385), (169, 1536095), (605, 429091), (715, 363077), (845, 307219), (1573, 165035), (1859, 139645), (2539, 102245), (7865, 33007), (9295, 27929), (12695, 20449)]