149887665

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16091}}^1$

素因数の和:16131

約数の個数: 40

約数和(自身を含む): 280387008

約数和(自身を除く): 130499343

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1863, 3105, 9315, 16091, 48273, 80455, 144819, 241365, 370093, 434457, 724095, 1110279, 1303371, 1850465, 2172285, 3330837, 5551395, 6516855, 9992511, 16654185, 29977533, 49962555, 149887665]

約数ペア:

[(1, 149887665), (3, 49962555), (5, 29977533), (9, 16654185), (15, 9992511), (23, 6516855), (27, 5551395), (45, 3330837), (69, 2172285), (81, 1850465), (115, 1303371), (135, 1110279), (207, 724095), (345, 434457), (405, 370093), (621, 241365), (1035, 144819), (1863, 80455), (3105, 48273), (9315, 16091)]