9262215

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 18201600

約数和(自身を除く): 8939385

約数列:

[1, 3, 5, 9, 15, 19, 23, 27, 45, 57, 69, 95, 115, 135, 157, 171, 207, 285, 345, 437, 471, 513, 621, 785, 855, 1035, 1311, 1413, 2185, 2355, 2565, 2983, 3105, 3611, 3933, 4239, 6555, 7065, 8949, 10833, 11799, 14915, 18055, 19665, 21195, 26847, 32499, 44745, 54165, 58995, 68609, 80541, 97497, 134235, 162495, 205827, 343045, 402705, 487485, 617481, 1029135, 1852443, 3087405, 9262215]

約数ペア:

[(1, 9262215), (3, 3087405), (5, 1852443), (9, 1029135), (15, 617481), (19, 487485), (23, 402705), (27, 343045), (45, 205827), (57, 162495), (69, 134235), (95, 97497), (115, 80541), (135, 68609), (157, 58995), (171, 54165), (207, 44745), (285, 32499), (345, 26847), (437, 21195), (471, 19665), (513, 18055), (621, 14915), (785, 11799), (855, 10833), (1035, 8949), (1311, 7065), (1413, 6555), (2185, 4239), (2355, 3933), (2565, 3611), (2983, 3105)]