16698825

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 36247680

約数和(自身を除く): 19548855

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 27, 33, 39, 45, 55, 65, 75, 99, 117, 135, 143, 165, 173, 195, 225, 275, 297, 325, 351, 429, 495, 519, 585, 675, 715, 825, 865, 975, 1287, 1485, 1557, 1755, 1903, 2145, 2249, 2475, 2595, 2925, 3575, 3861, 4325, 4671, 5709, 6435, 6747, 7425, 7785, 8775, 9515, 10725, 11245, 12975, 17127, 19305, 20241, 23355, 24739, 28545, 32175, 33735, 38925, 47575, 51381, 56225, 60723, 74217, 85635, 96525, 101205, 116775, 123695, 142725, 168675, 222651, 256905, 303615, 371085, 428175, 506025, 618475, 667953, 1113255, 1284525, 1518075, 1855425, 3339765, 5566275, 16698825]

約数ペア:

[(1, 16698825), (3, 5566275), (5, 3339765), (9, 1855425), (11, 1518075), (13, 1284525), (15, 1113255), (25, 667953), (27, 618475), (33, 506025), (39, 428175), (45, 371085), (55, 303615), (65, 256905), (75, 222651), (99, 168675), (117, 142725), (135, 123695), (143, 116775), (165, 101205), (173, 96525), (195, 85635), (225, 74217), (275, 60723), (297, 56225), (325, 51381), (351, 47575), (429, 38925), (495, 33735), (519, 32175), (585, 28545), (675, 24739), (715, 23355), (825, 20241), (865, 19305), (975, 17127), (1287, 12975), (1485, 11245), (1557, 10725), (1755, 9515), (1903, 8775), (2145, 7785), (2249, 7425), (2475, 6747), (2595, 6435), (2925, 5709), (3575, 4671), (3861, 4325)]