140684835

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{1231}}^1$

素因数の和:1659

約数の個数: 32

約数和(自身を含む): 237726720

約数和(自身を除く): 97041885

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 401, 1203, 1231, 2005, 3693, 6015, 6155, 7619, 18465, 22857, 23389, 38095, 70167, 114285, 116945, 350835, 493631, 1480893, 2468155, 7404465, 9378989, 28136967, 46894945, 140684835]

約数ペア:

[(1, 140684835), (3, 46894945), (5, 28136967), (15, 9378989), (19, 7404465), (57, 2468155), (95, 1480893), (285, 493631), (401, 350835), (1203, 116945), (1231, 114285), (2005, 70167), (3693, 38095), (6015, 23389), (6155, 22857), (7619, 18465)]