108213525

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:691

約数の個数: 72

約数和(自身を含む): 223668224

約数和(自身を除く): 115454699

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 127, 175, 225, 315, 381, 525, 541, 635, 889, 1143, 1575, 1623, 1905, 2667, 2705, 3175, 3787, 4445, 4869, 5715, 8001, 8115, 9525, 11361, 13335, 13525, 18935, 22225, 24345, 28575, 34083, 40005, 40575, 56805, 66675, 68707, 94675, 121725, 170415, 200025, 206121, 284025, 343535, 480949, 618363, 852075, 1030605, 1442847, 1717675, 2404745, 3091815, 4328541, 5153025, 7214235, 12023725, 15459075, 21642705, 36071175, 108213525]

約数ペア:

[(1, 108213525), (3, 36071175), (5, 21642705), (7, 15459075), (9, 12023725), (15, 7214235), (21, 5153025), (25, 4328541), (35, 3091815), (45, 2404745), (63, 1717675), (75, 1442847), (105, 1030605), (127, 852075), (175, 618363), (225, 480949), (315, 343535), (381, 284025), (525, 206121), (541, 200025), (635, 170415), (889, 121725), (1143, 94675), (1575, 68707), (1623, 66675), (1905, 56805), (2667, 40575), (2705, 40005), (3175, 34083), (3787, 28575), (4445, 24345), (4869, 22225), (5715, 18935), (8001, 13525), (8115, 13335), (9525, 11361)]