158543925

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1097}}^1$

素因数の和:1198

約数の個数: 48

約数和(自身を含む): 274482432

約数和(自身を除く): 115938507

約数列:

[1, 3, 5, 15, 25, 41, 47, 75, 123, 141, 205, 235, 615, 705, 1025, 1097, 1175, 1927, 3075, 3291, 3525, 5485, 5781, 9635, 16455, 27425, 28905, 44977, 48175, 51559, 82275, 134931, 144525, 154677, 224885, 257795, 674655, 773385, 1124425, 1288975, 2113919, 3373275, 3866925, 6341757, 10569595, 31708785, 52847975, 158543925]

約数ペア:

[(1, 158543925), (3, 52847975), (5, 31708785), (15, 10569595), (25, 6341757), (41, 3866925), (47, 3373275), (75, 2113919), (123, 1288975), (141, 1124425), (205, 773385), (235, 674655), (615, 257795), (705, 224885), (1025, 154677), (1097, 144525), (1175, 134931), (1927, 82275), (3075, 51559), (3291, 48175), (3525, 44977), (5485, 28905), (5781, 27425), (9635, 16455)]