25779690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2953}}^1$

素因数の和:3063

約数の個数: 48

約数和(自身を含む): 67741128

約数和(自身を除く): 41961438

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 2910, 2953, 4365, 5906, 8730, 8859, 14765, 17718, 26577, 29530, 44295, 53154, 88590, 132885, 265770, 286441, 572882, 859323, 1432205, 1718646, 2577969, 2864410, 4296615, 5155938, 8593230, 12889845, 25779690]

約数ペア:

[(1, 25779690), (2, 12889845), (3, 8593230), (5, 5155938), (6, 4296615), (9, 2864410), (10, 2577969), (15, 1718646), (18, 1432205), (30, 859323), (45, 572882), (90, 286441), (97, 265770), (194, 132885), (291, 88590), (485, 53154), (582, 44295), (873, 29530), (970, 26577), (1455, 17718), (1746, 14765), (2910, 8859), (2953, 8730), (4365, 5906)]