525128535

素因数分解:

$3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{28393}}^1$

素因数の和:28544

約数の個数: 32

約数和(自身を含む): 940409280

約数和(自身を除く): 415280745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 137, 411, 685, 1233, 2055, 3699, 6165, 18495, 28393, 85179, 141965, 255537, 425895, 766611, 1277685, 3833055, 3889841, 11669523, 19449205, 35008569, 58347615, 105025707, 175042845, 525128535]

約数ペア:

[(1, 525128535), (3, 175042845), (5, 105025707), (9, 58347615), (15, 35008569), (27, 19449205), (45, 11669523), (135, 3889841), (137, 3833055), (411, 1277685), (685, 766611), (1233, 425895), (2055, 255537), (3699, 141965), (6165, 85179), (18495, 28393)]