25550790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{20773}}^1$

素因数の和:20824

約数の個数: 32

約数和(自身を含む): 62820576

約数和(自身を除く): 37269786

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 20773, 41546, 62319, 103865, 124638, 207730, 311595, 623190, 851693, 1703386, 2555079, 4258465, 5110158, 8516930, 12775395, 25550790]

約数ペア:

[(1, 25550790), (2, 12775395), (3, 8516930), (5, 5110158), (6, 4258465), (10, 2555079), (15, 1703386), (30, 851693), (41, 623190), (82, 311595), (123, 207730), (205, 124638), (246, 103865), (410, 62319), (615, 41546), (1230, 20773)]