2017607355

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1\times {\mathrm{1693}}^1$

素因数の和:2148

約数の個数: 48

約数和(自身を含む): 3558050496

約数和(自身を除く): 1540443141

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 373, 639, 1065, 1119, 1693, 1865, 3195, 3357, 5079, 5595, 8465, 15237, 16785, 25395, 26483, 76185, 79449, 120203, 132415, 238347, 360609, 397245, 601015, 631489, 1081827, 1191735, 1803045, 1894467, 3157445, 5409135, 5683401, 9472335, 28417005, 44835719, 134507157, 224178595, 403521471, 672535785, 2017607355]

約数ペア:

[(1, 2017607355), (3, 672535785), (5, 403521471), (9, 224178595), (15, 134507157), (45, 44835719), (71, 28417005), (213, 9472335), (355, 5683401), (373, 5409135), (639, 3157445), (1065, 1894467), (1119, 1803045), (1693, 1191735), (1865, 1081827), (3195, 631489), (3357, 601015), (5079, 397245), (5595, 360609), (8465, 238347), (15237, 132415), (16785, 120203), (25395, 79449), (26483, 76185)]