271515697965

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{20877793}}^1$

素因数の和:20877838

約数の個数: 36

約数和(自身を含む): 499939655124

約数和(自身を除く): 228423957159

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 289, 765, 867, 1445, 2601, 4335, 13005, 20877793, 62633379, 104388965, 187900137, 313166895, 354922481, 939500685, 1064767443, 1774612405, 3194302329, 5323837215, 6033682177, 15971511645, 18101046531, 30168410885, 54303139593, 90505232655, 271515697965]

約数ペア:

[(1, 271515697965), (3, 90505232655), (5, 54303139593), (9, 30168410885), (15, 18101046531), (17, 15971511645), (45, 6033682177), (51, 5323837215), (85, 3194302329), (153, 1774612405), (255, 1064767443), (289, 939500685), (765, 354922481), (867, 313166895), (1445, 187900137), (2601, 104388965), (4335, 62633379), (13005, 20877793)]