7341945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1637}}^1$

素因数の和:1681

約数の個数: 32

約数和(自身を含む): 13208832

約数和(自身を除く): 5866887

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 1637, 4485, 4911, 8185, 21281, 24555, 37651, 63843, 106405, 112953, 188255, 319215, 489463, 564765, 1468389, 2447315, 7341945]

約数ペア:

[(1, 7341945), (3, 2447315), (5, 1468389), (13, 564765), (15, 489463), (23, 319215), (39, 188255), (65, 112953), (69, 106405), (115, 63843), (195, 37651), (299, 24555), (345, 21281), (897, 8185), (1495, 4911), (1637, 4485)]