12204487125

素因数分解:

$3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{471671}}^1$

素因数の和:471715

約数の個数: 48

約数和(自身を含む): 22957219584

約数和(自身を除く): 10752732459

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 125, 207, 225, 345, 375, 575, 1035, 1125, 1725, 2875, 5175, 8625, 25875, 471671, 1415013, 2358355, 4245039, 7075065, 10848433, 11791775, 21225195, 32545299, 35375325, 54242165, 58958875, 97635897, 106125975, 162726495, 176876625, 271210825, 488179485, 530629875, 813632475, 1356054125, 2440897425, 4068162375, 12204487125]

約数ペア:

[(1, 12204487125), (3, 4068162375), (5, 2440897425), (9, 1356054125), (15, 813632475), (23, 530629875), (25, 488179485), (45, 271210825), (69, 176876625), (75, 162726495), (115, 106125975), (125, 97635897), (207, 58958875), (225, 54242165), (345, 35375325), (375, 32545299), (575, 21225195), (1035, 11791775), (1125, 10848433), (1725, 7075065), (2875, 4245039), (5175, 2358355), (8625, 1415013), (25875, 471671)]