82321815

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{557}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 134991360

約数和(自身を除く): 52669545

約数列:

[1, 3, 5, 15, 59, 167, 177, 295, 501, 557, 835, 885, 1671, 2505, 2785, 8355, 9853, 29559, 32863, 49265, 93019, 98589, 147795, 164315, 279057, 465095, 492945, 1395285, 5488121, 16464363, 27440605, 82321815]

約数ペア:

[(1, 82321815), (3, 27440605), (5, 16464363), (15, 5488121), (59, 1395285), (167, 492945), (177, 465095), (295, 279057), (501, 164315), (557, 147795), (835, 98589), (885, 93019), (1671, 49265), (2505, 32863), (2785, 29559), (8355, 9853)]