40943145

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 67132800

約数和(自身を除く): 26189655

約数列:

[1, 3, 5, 15, 73, 139, 219, 269, 365, 417, 695, 807, 1095, 1345, 2085, 4035, 10147, 19637, 30441, 37391, 50735, 58911, 98185, 112173, 152205, 186955, 294555, 560865, 2729543, 8188629, 13647715, 40943145]

約数ペア:

[(1, 40943145), (3, 13647715), (5, 8188629), (15, 2729543), (73, 560865), (139, 294555), (219, 186955), (269, 152205), (365, 112173), (417, 98185), (695, 58911), (807, 50735), (1095, 37391), (1345, 30441), (2085, 19637), (4035, 10147)]