5321645

素因数分解:

$5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:162

約数の個数: 32

約数和(自身を含む): 7776000

約数和(自身を除く): 2454355

約数列:

[1, 5, 7, 29, 35, 49, 107, 145, 203, 245, 343, 535, 749, 1015, 1421, 1715, 3103, 3745, 5243, 7105, 9947, 15515, 21721, 26215, 36701, 49735, 108605, 152047, 183505, 760235, 1064329, 5321645]

約数ペア:

[(1, 5321645), (5, 1064329), (7, 760235), (29, 183505), (35, 152047), (49, 108605), (107, 49735), (145, 36701), (203, 26215), (245, 21721), (343, 15515), (535, 9947), (749, 7105), (1015, 5243), (1421, 3745), (1715, 3103)]