6960915

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 13252512

約数和(自身を除く): 6291597

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 73, 117, 163, 195, 219, 365, 489, 585, 657, 815, 949, 1095, 1467, 2119, 2445, 2847, 3285, 4745, 6357, 7335, 8541, 10595, 11899, 14235, 19071, 31785, 35697, 42705, 59495, 95355, 107091, 154687, 178485, 464061, 535455, 773435, 1392183, 2320305, 6960915]

約数ペア:

[(1, 6960915), (3, 2320305), (5, 1392183), (9, 773435), (13, 535455), (15, 464061), (39, 178485), (45, 154687), (65, 107091), (73, 95355), (117, 59495), (163, 42705), (195, 35697), (219, 31785), (365, 19071), (489, 14235), (585, 11899), (657, 10595), (815, 8541), (949, 7335), (1095, 6357), (1467, 4745), (2119, 3285), (2445, 2847)]