168238702925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{35969}}^1$

素因数の和:36270

約数の個数: 48

約数和(自身を含む): 225690168000

約数和(自身を除く): 57451465075

約数列:

[1, 5, 19, 25, 43, 95, 215, 229, 475, 817, 1075, 1145, 4085, 4351, 5725, 9847, 20425, 21755, 35969, 49235, 108775, 179845, 187093, 246175, 683411, 899225, 935465, 1546667, 3417055, 4677325, 7733335, 8236901, 17085275, 29386673, 38666675, 41184505, 146933365, 156501119, 205922525, 354186743, 734666825, 782505595, 1770933715, 3912527975, 6729548117, 8854668575, 33647740585, 168238702925]

約数ペア:

[(1, 168238702925), (5, 33647740585), (19, 8854668575), (25, 6729548117), (43, 3912527975), (95, 1770933715), (215, 782505595), (229, 734666825), (475, 354186743), (817, 205922525), (1075, 156501119), (1145, 146933365), (4085, 41184505), (4351, 38666675), (5725, 29386673), (9847, 17085275), (20425, 8236901), (21755, 7733335), (35969, 4677325), (49235, 3417055), (108775, 1546667), (179845, 935465), (187093, 899225), (246175, 683411)]