131643450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{292541}}^1$

素因数の和:292559

約数の個数: 36

約数和(自身を含む): 353683278

約数和(自身を除く): 222039828

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 292541, 585082, 877623, 1462705, 1755246, 2632869, 2925410, 4388115, 5265738, 7313525, 8776230, 13164345, 14627050, 21940575, 26328690, 43881150, 65821725, 131643450]

約数ペア:

[(1, 131643450), (2, 65821725), (3, 43881150), (5, 26328690), (6, 21940575), (9, 14627050), (10, 13164345), (15, 8776230), (18, 7313525), (25, 5265738), (30, 4388115), (45, 2925410), (50, 2632869), (75, 1755246), (90, 1462705), (150, 877623), (225, 585082), (450, 292541)]