16803675

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 35283456

約数和(自身を除く): 18479781

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 47, 63, 75, 105, 141, 175, 225, 227, 235, 315, 329, 423, 525, 681, 705, 987, 1135, 1175, 1575, 1589, 1645, 2043, 2115, 2961, 3405, 3525, 4767, 4935, 5675, 7945, 8225, 10215, 10575, 10669, 14301, 14805, 17025, 23835, 24675, 32007, 39725, 51075, 53345, 71505, 74025, 74683, 96021, 119175, 160035, 224049, 266725, 357525, 373415, 480105, 672147, 800175, 1120245, 1867075, 2400525, 3360735, 5601225, 16803675]

約数ペア:

[(1, 16803675), (3, 5601225), (5, 3360735), (7, 2400525), (9, 1867075), (15, 1120245), (21, 800175), (25, 672147), (35, 480105), (45, 373415), (47, 357525), (63, 266725), (75, 224049), (105, 160035), (141, 119175), (175, 96021), (225, 74683), (227, 74025), (235, 71505), (315, 53345), (329, 51075), (423, 39725), (525, 32007), (681, 24675), (705, 23835), (987, 17025), (1135, 14805), (1175, 14301), (1575, 10669), (1589, 10575), (1645, 10215), (2043, 8225), (2115, 7945), (2961, 5675), (3405, 4935), (3525, 4767)]