1328535

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 2546880

約数和(自身を除く): 1218345

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 757, 1755, 2271, 3785, 6813, 9841, 11355, 20439, 29523, 34065, 49205, 88569, 102195, 147615, 265707, 442845, 1328535]

約数ペア:

[(1, 1328535), (3, 442845), (5, 265707), (9, 147615), (13, 102195), (15, 88569), (27, 49205), (39, 34065), (45, 29523), (65, 20439), (117, 11355), (135, 9841), (195, 6813), (351, 3785), (585, 2271), (757, 1755)]