15214565565

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{485081}}^1$

素因数の和:485150

約数の個数: 48

約数和(自身を含む): 28604315376

約数和(自身を除く): 13389749811

約数列:

[1, 3, 5, 9, 15, 17, 41, 45, 51, 85, 123, 153, 205, 255, 369, 615, 697, 765, 1845, 2091, 3485, 6273, 10455, 31365, 485081, 1455243, 2425405, 4365729, 7276215, 8246377, 19888321, 21828645, 24739131, 41231885, 59664963, 74217393, 99441605, 123695655, 178994889, 298324815, 338101457, 371086965, 894974445, 1014304371, 1690507285, 3042913113, 5071521855, 15214565565]

約数ペア:

[(1, 15214565565), (3, 5071521855), (5, 3042913113), (9, 1690507285), (15, 1014304371), (17, 894974445), (41, 371086965), (45, 338101457), (51, 298324815), (85, 178994889), (123, 123695655), (153, 99441605), (205, 74217393), (255, 59664963), (369, 41231885), (615, 24739131), (697, 21828645), (765, 19888321), (1845, 8246377), (2091, 7276215), (3485, 4365729), (6273, 2425405), (10455, 1455243), (31365, 485081)]