84719115

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16091}}^1$

素因数の和:16121

約数の個数: 40

約数和(自身を含む): 163559088

約数和(自身を除く): 78839973

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 5265, 16091, 48273, 80455, 144819, 209183, 241365, 434457, 627549, 724095, 1045915, 1303371, 1882647, 2172285, 3137745, 5647941, 6516855, 9413235, 16943823, 28239705, 84719115]

約数ペア:

[(1, 84719115), (3, 28239705), (5, 16943823), (9, 9413235), (13, 6516855), (15, 5647941), (27, 3137745), (39, 2172285), (45, 1882647), (65, 1303371), (81, 1045915), (117, 724095), (135, 627549), (195, 434457), (351, 241365), (405, 209183), (585, 144819), (1053, 80455), (1755, 48273), (5265, 16091)]