38048535

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{13421}}^1$

素因数の和:13445

約数の個数: 40

約数和(自身を含む): 77954976

約数和(自身を除く): 39906441

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 13421, 40263, 67105, 93947, 120789, 201315, 281841, 362367, 469735, 603945, 845523, 1087101, 1409205, 1811835, 2536569, 4227615, 5435505, 7609707, 12682845, 38048535]

約数ペア:

[(1, 38048535), (3, 12682845), (5, 7609707), (7, 5435505), (9, 4227615), (15, 2536569), (21, 1811835), (27, 1409205), (35, 1087101), (45, 845523), (63, 603945), (81, 469735), (105, 362367), (135, 281841), (189, 201315), (315, 120789), (405, 93947), (567, 67105), (945, 40263), (2835, 13421)]