83738205

素因数分解:

$3^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1039}}^1$

素因数の和:1255

約数の個数: 40

約数和(自身を含む): 151008000

約数和(自身を除く): 67269795

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 199, 405, 597, 995, 1039, 1791, 2985, 3117, 5195, 5373, 8955, 9351, 15585, 16119, 26865, 28053, 46755, 80595, 84159, 140265, 206761, 420795, 620283, 1033805, 1860849, 3101415, 5582547, 9304245, 16747641, 27912735, 83738205]

約数ペア:

[(1, 83738205), (3, 27912735), (5, 16747641), (9, 9304245), (15, 5582547), (27, 3101415), (45, 1860849), (81, 1033805), (135, 620283), (199, 420795), (405, 206761), (597, 140265), (995, 84159), (1039, 80595), (1791, 46755), (2985, 28053), (3117, 26865), (5195, 16119), (5373, 15585), (8955, 9351)]