70710525

素因数分解:

$3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{2399}}^1$

素因数の和:2546

約数の個数: 36

約数和(自身を含む): 127670400

約数和(自身を除く): 56959875

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 131, 225, 393, 655, 1179, 1965, 2399, 3275, 5895, 7197, 9825, 11995, 21591, 29475, 35985, 59975, 107955, 179925, 314269, 539775, 942807, 1571345, 2828421, 4714035, 7856725, 14142105, 23570175, 70710525]

約数ペア:

[(1, 70710525), (3, 23570175), (5, 14142105), (9, 7856725), (15, 4714035), (25, 2828421), (45, 1571345), (75, 942807), (131, 539775), (225, 314269), (393, 179925), (655, 107955), (1179, 59975), (1965, 35985), (2399, 29475), (3275, 21591), (5895, 11995), (7197, 9825)]