20532300975

素因数分解:

$3^2\times 5^2\times {\mathrm{91254671}}^1$

素因数の和:91254687

約数の個数: 18

約数和(自身を含む): 36775632816

約数和(自身を除く): 16243331841

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 91254671, 273764013, 456273355, 821292039, 1368820065, 2281366775, 4106460195, 6844100325, 20532300975]

約数ペア:

[(1, 20532300975), (3, 6844100325), (5, 4106460195), (9, 2281366775), (15, 1368820065), (25, 821292039), (45, 456273355), (75, 273764013), (225, 91254671)]