196123005

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{111751}}^1$

素因数の和:111778

約数の個数: 32

約数和(自身を含む): 375486720

約数和(自身を除く): 179363715

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 111751, 335253, 558755, 1005759, 1452763, 1676265, 3017277, 4358289, 5028795, 7263815, 13074867, 15086385, 21791445, 39224601, 65374335, 196123005]

約数ペア:

[(1, 196123005), (3, 65374335), (5, 39224601), (9, 21791445), (13, 15086385), (15, 13074867), (27, 7263815), (39, 5028795), (45, 4358289), (65, 3017277), (117, 1676265), (135, 1452763), (195, 1005759), (351, 558755), (585, 335253), (1755, 111751)]