69910035

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21089}}^1$

素因数の和:21127

約数の個数: 32

約数和(自身を含む): 127552320

約数和(自身を除く): 57642285

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 21089, 63267, 105445, 274157, 316335, 358513, 822471, 1075539, 1370785, 1792565, 4112355, 4660669, 5377695, 13982007, 23303345, 69910035]

約数ペア:

[(1, 69910035), (3, 23303345), (5, 13982007), (13, 5377695), (15, 4660669), (17, 4112355), (39, 1792565), (51, 1370785), (65, 1075539), (85, 822471), (195, 358513), (221, 316335), (255, 274157), (663, 105445), (1105, 63267), (3315, 21089)]