2241440325

素因数分解:

$3^2\times 5^2\times {\mathrm{9961957}}^1$

素因数の和:9961973

約数の個数: 18

約数和(自身を含む): 4014669074

約数和(自身を除く): 1773228749

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 9961957, 29885871, 49809785, 89657613, 149429355, 249048925, 448288065, 747146775, 2241440325]

約数ペア:

[(1, 2241440325), (3, 747146775), (5, 448288065), (9, 249048925), (15, 149429355), (25, 89657613), (45, 49809785), (75, 29885871), (225, 9961957)]