7258095

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 14283360

約数和(自身を除く): 7025265

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 653, 741, 855, 1235, 1959, 2223, 3265, 3705, 5877, 8489, 9795, 11115, 12407, 25467, 29385, 37221, 42445, 62035, 76401, 111663, 127335, 161291, 186105, 382005, 483873, 558315, 806455, 1451619, 2419365, 7258095]

約数ペア:

[(1, 7258095), (3, 2419365), (5, 1451619), (9, 806455), (13, 558315), (15, 483873), (19, 382005), (39, 186105), (45, 161291), (57, 127335), (65, 111663), (95, 76401), (117, 62035), (171, 42445), (195, 37221), (247, 29385), (285, 25467), (585, 12407), (653, 11115), (741, 9795), (855, 8489), (1235, 5877), (1959, 3705), (2223, 3265)]