16384275

素因数分解:

$3^6\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 84

約数和(自身を含む): 32527680

約数和(自身を除く): 16143405

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 31, 45, 75, 81, 87, 93, 135, 145, 155, 225, 243, 261, 279, 405, 435, 465, 675, 725, 729, 775, 783, 837, 899, 1215, 1305, 1395, 2025, 2175, 2325, 2349, 2511, 2697, 3645, 3915, 4185, 4495, 6075, 6525, 6975, 7047, 7533, 8091, 11745, 12555, 13485, 18225, 19575, 20925, 21141, 22475, 22599, 24273, 35235, 37665, 40455, 58725, 62775, 67425, 72819, 105705, 112995, 121365, 176175, 188325, 202275, 218457, 364095, 528525, 564975, 606825, 655371, 1092285, 1820475, 3276855, 5461425, 16384275]

約数ペア:

[(1, 16384275), (3, 5461425), (5, 3276855), (9, 1820475), (15, 1092285), (25, 655371), (27, 606825), (29, 564975), (31, 528525), (45, 364095), (75, 218457), (81, 202275), (87, 188325), (93, 176175), (135, 121365), (145, 112995), (155, 105705), (225, 72819), (243, 67425), (261, 62775), (279, 58725), (405, 40455), (435, 37665), (465, 35235), (675, 24273), (725, 22599), (729, 22475), (775, 21141), (783, 20925), (837, 19575), (899, 18225), (1215, 13485), (1305, 12555), (1395, 11745), (2025, 8091), (2175, 7533), (2325, 7047), (2349, 6975), (2511, 6525), (2697, 6075), (3645, 4495), (3915, 4185)]