40851345

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 66822912

約数和(自身を除く): 25971567

約数列:

[1, 3, 5, 15, 103, 137, 193, 309, 411, 515, 579, 685, 965, 1545, 2055, 2895, 14111, 19879, 26441, 42333, 59637, 70555, 79323, 99395, 132205, 211665, 298185, 396615, 2723423, 8170269, 13617115, 40851345]

約数ペア:

[(1, 40851345), (3, 13617115), (5, 8170269), (15, 2723423), (103, 396615), (137, 298185), (193, 211665), (309, 132205), (411, 99395), (515, 79323), (579, 70555), (685, 59637), (965, 42333), (1545, 26441), (2055, 19879), (2895, 14111)]