224735715

素因数分解:

$3^4\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1061}}^1$

素因数の和:1601

約数の個数: 40

約数和(自身を含む): 404010288

約数和(自身を除く): 179274573

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 523, 1061, 1569, 2615, 3183, 4707, 5305, 7845, 9549, 14121, 15915, 23535, 28647, 42363, 47745, 70605, 85941, 143235, 211815, 429705, 554903, 1664709, 2774515, 4994127, 8323545, 14982381, 24970635, 44947143, 74911905, 224735715]

約数ペア:

[(1, 224735715), (3, 74911905), (5, 44947143), (9, 24970635), (15, 14982381), (27, 8323545), (45, 4994127), (81, 2774515), (135, 1664709), (405, 554903), (523, 429705), (1061, 211815), (1569, 143235), (2615, 85941), (3183, 70605), (4707, 47745), (5305, 42363), (7845, 28647), (9549, 23535), (14121, 15915)]