40142835

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{5987}}^1$

素因数の和:6147

約数の個数: 24

約数和(自身を含む): 70059600

約数和(自身を除く): 29916765

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2235, 5987, 6705, 17961, 29935, 53883, 89805, 269415, 892063, 2676189, 4460315, 8028567, 13380945, 40142835]

約数ペア:

[(1, 40142835), (3, 13380945), (5, 8028567), (9, 4460315), (15, 2676189), (45, 892063), (149, 269415), (447, 89805), (745, 53883), (1341, 29935), (2235, 17961), (5987, 6705)]