39491145

素因数分解:

$3^5\times 5^1\times {\mathrm{32503}}^1$

素因数の和:32523

約数の個数: 24

約数和(自身を含む): 70988736

約数和(自身を除く): 31497591

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 32503, 97509, 162515, 292527, 487545, 877581, 1462635, 2632743, 4387905, 7898229, 13163715, 39491145]

約数ペア:

[(1, 39491145), (3, 13163715), (5, 7898229), (9, 4387905), (15, 2632743), (27, 1462635), (45, 877581), (81, 487545), (135, 292527), (243, 162515), (405, 97509), (1215, 32503)]