146217785

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2711}}^1$

素因数の和:2813

約数の個数: 32

約数和(自身を含む): 212447232

約数和(自身を除く): 66229447

約数列:

[1, 5, 7, 23, 35, 67, 115, 161, 335, 469, 805, 1541, 2345, 2711, 7705, 10787, 13555, 18977, 53935, 62353, 94885, 181637, 311765, 436471, 908185, 1271459, 2182355, 4177651, 6357295, 20888255, 29243557, 146217785]

約数ペア:

[(1, 146217785), (5, 29243557), (7, 20888255), (23, 6357295), (35, 4177651), (67, 2182355), (115, 1271459), (161, 908185), (335, 436471), (469, 311765), (805, 181637), (1541, 94885), (2345, 62353), (2711, 53935), (7705, 18977), (10787, 13555)]