200518425

素因数分解:

$3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{6803}}^1$

素因数の和:6950

約数の個数: 36

約数和(自身を含む): 361945584

約数和(自身を除く): 161427159

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 131, 225, 393, 655, 1179, 1965, 3275, 5895, 6803, 9825, 20409, 29475, 34015, 61227, 102045, 170075, 306135, 510225, 891193, 1530675, 2673579, 4455965, 8020737, 13367895, 22279825, 40103685, 66839475, 200518425]

約数ペア:

[(1, 200518425), (3, 66839475), (5, 40103685), (9, 22279825), (15, 13367895), (25, 8020737), (45, 4455965), (75, 2673579), (131, 1530675), (225, 891193), (393, 510225), (655, 306135), (1179, 170075), (1965, 102045), (3275, 61227), (5895, 34015), (6803, 29475), (9825, 20409)]