7197645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5273}}^1$

素因数の和:5301

約数の個数: 32

約数和(自身を含む): 14176512

約数和(自身を除く): 6978867

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 5273, 15819, 26365, 36911, 68549, 79095, 110733, 184555, 205647, 342745, 479843, 553665, 1028235, 1439529, 2399215, 7197645]

約数ペア:

[(1, 7197645), (3, 2399215), (5, 1439529), (7, 1028235), (13, 553665), (15, 479843), (21, 342745), (35, 205647), (39, 184555), (65, 110733), (91, 79095), (105, 68549), (195, 36911), (273, 26365), (455, 15819), (1365, 5273)]