383535

素因数分解:

$3^4\times 5^1\times {\mathrm{947}}^1$

素因数の和:964

約数の個数: 20

約数和(自身を含む): 688248

約数和(自身を除く): 304713

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 947, 2841, 4735, 8523, 14205, 25569, 42615, 76707, 127845, 383535]

約数ペア:

[(1, 383535), (3, 127845), (5, 76707), (9, 42615), (15, 25569), (27, 14205), (45, 8523), (81, 4735), (135, 2841), (405, 947)]