27481965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8443}}^1$

素因数の和:8489

約数の個数: 32

約数和(自身を含む): 51879936

約数和(自身を除く): 24397971

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 8443, 25329, 42215, 59101, 126645, 177303, 261733, 295505, 785199, 886515, 1308665, 1832131, 3925995, 5496393, 9160655, 27481965]

約数ペア:

[(1, 27481965), (3, 9160655), (5, 5496393), (7, 3925995), (15, 1832131), (21, 1308665), (31, 886515), (35, 785199), (93, 295505), (105, 261733), (155, 177303), (217, 126645), (465, 59101), (651, 42215), (1085, 25329), (3255, 8443)]