71348265

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{54673}}^1$

素因数の和:54713

約数の個数: 24

約数和(自身を含む): 127937160

約数和(自身を除く): 56588895

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 54673, 164019, 273365, 492057, 820095, 1585517, 2460285, 4756551, 7927585, 14269653, 23782755, 71348265]

約数ペア:

[(1, 71348265), (3, 23782755), (5, 14269653), (9, 7927585), (15, 4756551), (29, 2460285), (45, 1585517), (87, 820095), (145, 492057), (261, 273365), (435, 164019), (1305, 54673)]