3897404445

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{33889}}^1$

素因数の和:33966

約数の個数: 64

約数和(自身を含む): 7378801920

約数和(自身を除く): 3481397475

約数列:

[1, 3, 5, 11, 15, 17, 33, 41, 51, 55, 85, 123, 165, 187, 205, 255, 451, 561, 615, 697, 935, 1353, 2091, 2255, 2805, 3485, 6765, 7667, 10455, 23001, 33889, 38335, 101667, 115005, 169445, 372779, 508335, 576113, 1118337, 1389449, 1728339, 1863895, 2880565, 4168347, 5591685, 6337243, 6947245, 8641695, 15283939, 19011729, 20841735, 23620633, 31686215, 45851817, 70861899, 76419695, 95058645, 118103165, 229259085, 259826963, 354309495, 779480889, 1299134815, 3897404445]

約数ペア:

[(1, 3897404445), (3, 1299134815), (5, 779480889), (11, 354309495), (15, 259826963), (17, 229259085), (33, 118103165), (41, 95058645), (51, 76419695), (55, 70861899), (85, 45851817), (123, 31686215), (165, 23620633), (187, 20841735), (205, 19011729), (255, 15283939), (451, 8641695), (561, 6947245), (615, 6337243), (697, 5591685), (935, 4168347), (1353, 2880565), (2091, 1863895), (2255, 1728339), (2805, 1389449), (3485, 1118337), (6765, 576113), (7667, 508335), (10455, 372779), (23001, 169445), (33889, 115005), (38335, 101667)]