25220550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{383}}^1\times {\mathrm{439}}^1$

素因数の和:837

約数の個数: 48

約数和(自身を含む): 62853120

約数和(自身を除く): 37632570

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 383, 439, 766, 878, 1149, 1317, 1915, 2195, 2298, 2634, 3830, 4390, 5745, 6585, 9575, 10975, 11490, 13170, 19150, 21950, 28725, 32925, 57450, 65850, 168137, 336274, 504411, 840685, 1008822, 1681370, 2522055, 4203425, 5044110, 8406850, 12610275, 25220550]

約数ペア:

[(1, 25220550), (2, 12610275), (3, 8406850), (5, 5044110), (6, 4203425), (10, 2522055), (15, 1681370), (25, 1008822), (30, 840685), (50, 504411), (75, 336274), (150, 168137), (383, 65850), (439, 57450), (766, 32925), (878, 28725), (1149, 21950), (1317, 19150), (1915, 13170), (2195, 11490), (2298, 10975), (2634, 9575), (3830, 6585), (4390, 5745)]