16896705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 33177600

約数和(自身を除く): 16280895

約数列:

[1, 3, 5, 7, 15, 21, 29, 31, 35, 87, 93, 105, 145, 155, 179, 203, 217, 435, 465, 537, 609, 651, 895, 899, 1015, 1085, 1253, 2685, 2697, 3045, 3255, 3759, 4495, 5191, 5549, 6265, 6293, 13485, 15573, 16647, 18795, 18879, 25955, 27745, 31465, 36337, 38843, 77865, 83235, 94395, 109011, 116529, 160921, 181685, 194215, 482763, 545055, 582645, 804605, 1126447, 2413815, 3379341, 5632235, 16896705]

約数ペア:

[(1, 16896705), (3, 5632235), (5, 3379341), (7, 2413815), (15, 1126447), (21, 804605), (29, 582645), (31, 545055), (35, 482763), (87, 194215), (93, 181685), (105, 160921), (145, 116529), (155, 109011), (179, 94395), (203, 83235), (217, 77865), (435, 38843), (465, 36337), (537, 31465), (609, 27745), (651, 25955), (895, 18879), (899, 18795), (1015, 16647), (1085, 15573), (1253, 13485), (2685, 6293), (2697, 6265), (3045, 5549), (3255, 5191), (3759, 4495)]