25699140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47591}}^1$

素因数の和:47609

約数の個数: 48

約数和(自身を含む): 79954560

約数和(自身を除く): 54255420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 47591, 95182, 142773, 190364, 237955, 285546, 428319, 475910, 571092, 713865, 856638, 951820, 1284957, 1427730, 1713276, 2141595, 2569914, 2855460, 4283190, 5139828, 6424785, 8566380, 12849570, 25699140]

約数ペア:

[(1, 25699140), (2, 12849570), (3, 8566380), (4, 6424785), (5, 5139828), (6, 4283190), (9, 2855460), (10, 2569914), (12, 2141595), (15, 1713276), (18, 1427730), (20, 1284957), (27, 951820), (30, 856638), (36, 713865), (45, 571092), (54, 475910), (60, 428319), (90, 285546), (108, 237955), (135, 190364), (180, 142773), (270, 95182), (540, 47591)]