30276585

素因数分解:

$3^5\times 5^1\times {\mathrm{24919}}^1$

素因数の和:24939

約数の個数: 24

約数和(自身を含む): 54425280

約数和(自身を除く): 24148695

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 24919, 74757, 124595, 224271, 373785, 672813, 1121355, 2018439, 3364065, 6055317, 10092195, 30276585]

約数ペア:

[(1, 30276585), (3, 10092195), (5, 6055317), (9, 3364065), (15, 2018439), (27, 1121355), (45, 672813), (81, 373785), (135, 224271), (243, 124595), (405, 74757), (1215, 24919)]