7386345

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 13815360

約数和(自身を除く): 6429015

約数列:

[1, 3, 5, 9, 15, 19, 45, 53, 57, 95, 159, 163, 171, 265, 285, 477, 489, 795, 815, 855, 1007, 1467, 2385, 2445, 3021, 3097, 5035, 7335, 8639, 9063, 9291, 15105, 15485, 25917, 27873, 43195, 45315, 46455, 77751, 129585, 139365, 164141, 388755, 492423, 820705, 1477269, 2462115, 7386345]

約数ペア:

[(1, 7386345), (3, 2462115), (5, 1477269), (9, 820705), (15, 492423), (19, 388755), (45, 164141), (53, 139365), (57, 129585), (95, 77751), (159, 46455), (163, 45315), (171, 43195), (265, 27873), (285, 25917), (477, 15485), (489, 15105), (795, 9291), (815, 9063), (855, 8639), (1007, 7335), (1467, 5035), (2385, 3097), (2445, 3021)]