28528650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{63397}}^1$

素因数の和:63415

約数の個数: 36

約数和(自身を含む): 76648182

約数和(自身を除く): 48119532

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 63397, 126794, 190191, 316985, 380382, 570573, 633970, 950955, 1141146, 1584925, 1901910, 2852865, 3169850, 4754775, 5705730, 9509550, 14264325, 28528650]

約数ペア:

[(1, 28528650), (2, 14264325), (3, 9509550), (5, 5705730), (6, 4754775), (9, 3169850), (10, 2852865), (15, 1901910), (18, 1584925), (25, 1141146), (30, 950955), (45, 633970), (50, 570573), (75, 380382), (90, 316985), (150, 190191), (225, 126794), (450, 63397)]