153425665

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{883}}^1$

素因数の和:997

約数の個数: 32

約数和(自身を含む): 203673600

約数和(自身を除く): 50247935

約数列:

[1, 5, 19, 31, 59, 95, 155, 295, 589, 883, 1121, 1829, 2945, 4415, 5605, 9145, 16777, 27373, 34751, 52097, 83885, 136865, 173755, 260485, 520087, 989843, 1615007, 2600435, 4949215, 8075035, 30685133, 153425665]

約数ペア:

[(1, 153425665), (5, 30685133), (19, 8075035), (31, 4949215), (59, 2600435), (95, 1615007), (155, 989843), (295, 520087), (589, 260485), (883, 173755), (1121, 136865), (1829, 83885), (2945, 52097), (4415, 34751), (5605, 27373), (9145, 16777)]