347341188545

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{27961}}^1$

素因数の和:28294

約数の個数: 48

約数和(自身を含む): 460656949104

約数和(自身を除く): 113315760559

約数列:

[1, 5, 13, 61, 65, 169, 241, 305, 793, 845, 1205, 3133, 3965, 10309, 14701, 15665, 27961, 40729, 51545, 73505, 139805, 191113, 203645, 363493, 955565, 1705621, 1817465, 2484469, 4725409, 6738601, 8528105, 12422345, 22173073, 23627045, 33693005, 87601813, 110865365, 288249949, 411054661, 438009065, 1138823569, 1441249745, 2055273305, 5343710593, 5694117845, 26718552965, 69468237709, 347341188545]

約数ペア:

[(1, 347341188545), (5, 69468237709), (13, 26718552965), (61, 5694117845), (65, 5343710593), (169, 2055273305), (241, 1441249745), (305, 1138823569), (793, 438009065), (845, 411054661), (1205, 288249949), (3133, 110865365), (3965, 87601813), (10309, 33693005), (14701, 23627045), (15665, 22173073), (27961, 12422345), (40729, 8528105), (51545, 6738601), (73505, 4725409), (139805, 2484469), (191113, 1817465), (203645, 1705621), (363493, 955565)]