70800015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2539}}^1$

素因数の和:2584

約数の個数: 48

約数和(自身を含む): 133868160

約数和(自身を除く): 63068145

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 169, 195, 429, 507, 715, 845, 1859, 2145, 2535, 2539, 5577, 7617, 9295, 12695, 27885, 27929, 33007, 38085, 83787, 99021, 139645, 165035, 363077, 418935, 429091, 495105, 1089231, 1287273, 1815385, 2145455, 4720001, 5446155, 6436365, 14160003, 23600005, 70800015]

約数ペア:

[(1, 70800015), (3, 23600005), (5, 14160003), (11, 6436365), (13, 5446155), (15, 4720001), (33, 2145455), (39, 1815385), (55, 1287273), (65, 1089231), (143, 495105), (165, 429091), (169, 418935), (195, 363077), (429, 165035), (507, 139645), (715, 99021), (845, 83787), (1859, 38085), (2145, 33007), (2535, 27929), (2539, 27885), (5577, 12695), (7617, 9295)]