1898982885

素因数分解:

$3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{557}}^1\times {\mathrm{1361}}^1$

素因数の和:2093

約数の個数: 32

約数和(自身を含む): 3064303872

約数和(自身を除く): 1165320987

約数列:

[1, 3, 5, 15, 167, 501, 557, 835, 1361, 1671, 2505, 2785, 4083, 6805, 8355, 20415, 93019, 227287, 279057, 465095, 681861, 758077, 1136435, 1395285, 2274231, 3409305, 3790385, 11371155, 126598859, 379796577, 632994295, 1898982885]

約数ペア:

[(1, 1898982885), (3, 632994295), (5, 379796577), (15, 126598859), (167, 11371155), (501, 3790385), (557, 3409305), (835, 2274231), (1361, 1395285), (1671, 1136435), (2505, 758077), (2785, 681861), (4083, 465095), (6805, 279057), (8355, 227287), (20415, 93019)]