16482375

素因数分解:

$3^2\times 5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:71

約数の個数: 144

約数和(自身を含む): 38840256

約数和(自身を除く): 22357881

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 23, 25, 35, 39, 45, 49, 63, 65, 69, 75, 91, 105, 115, 117, 125, 147, 161, 175, 195, 207, 225, 245, 273, 299, 315, 325, 345, 375, 441, 455, 483, 525, 575, 585, 637, 735, 805, 819, 875, 897, 975, 1035, 1125, 1127, 1225, 1365, 1449, 1495, 1575, 1625, 1725, 1911, 2093, 2205, 2275, 2415, 2625, 2691, 2875, 2925, 3185, 3381, 3675, 4025, 4095, 4485, 4875, 5175, 5635, 5733, 6125, 6279, 6825, 7245, 7475, 7875, 8625, 9555, 10143, 10465, 11025, 11375, 12075, 13455, 14625, 14651, 15925, 16905, 18375, 18837, 20125, 20475, 22425, 25875, 28175, 28665, 31395, 34125, 36225, 37375, 43953, 47775, 50715, 52325, 55125, 60375, 67275, 73255, 79625, 84525, 94185, 102375, 112125, 131859, 140875, 143325, 156975, 181125, 219765, 238875, 253575, 261625, 336375, 366275, 422625, 470925, 659295, 716625, 784875, 1098825, 1267875, 1831375, 2354625, 3296475, 5494125, 16482375]

約数ペア:

[(1, 16482375), (3, 5494125), (5, 3296475), (7, 2354625), (9, 1831375), (13, 1267875), (15, 1098825), (21, 784875), (23, 716625), (25, 659295), (35, 470925), (39, 422625), (45, 366275), (49, 336375), (63, 261625), (65, 253575), (69, 238875), (75, 219765), (91, 181125), (105, 156975), (115, 143325), (117, 140875), (125, 131859), (147, 112125), (161, 102375), (175, 94185), (195, 84525), (207, 79625), (225, 73255), (245, 67275), (273, 60375), (299, 55125), (315, 52325), (325, 50715), (345, 47775), (375, 43953), (441, 37375), (455, 36225), (483, 34125), (525, 31395), (575, 28665), (585, 28175), (637, 25875), (735, 22425), (805, 20475), (819, 20125), (875, 18837), (897, 18375), (975, 16905), (1035, 15925), (1125, 14651), (1127, 14625), (1225, 13455), (1365, 12075), (1449, 11375), (1495, 11025), (1575, 10465), (1625, 10143), (1725, 9555), (1911, 8625), (2093, 7875), (2205, 7475), (2275, 7245), (2415, 6825), (2625, 6279), (2691, 6125), (2875, 5733), (2925, 5635), (3185, 5175), (3381, 4875), (3675, 4485), (4025, 4095)]