154482145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2549}}^1$

素因数の和:2625

約数の個数: 32

約数和(自身を含む): 211507200

約数和(自身を除く): 57025055

約数列:

[1, 5, 17, 23, 31, 85, 115, 155, 391, 527, 713, 1955, 2549, 2635, 3565, 12121, 12745, 43333, 58627, 60605, 79019, 216665, 293135, 395095, 996659, 1343323, 1817437, 4983295, 6716615, 9087185, 30896429, 154482145]

約数ペア:

[(1, 154482145), (5, 30896429), (17, 9087185), (23, 6716615), (31, 4983295), (85, 1817437), (115, 1343323), (155, 996659), (391, 395095), (527, 293135), (713, 216665), (1955, 79019), (2549, 60605), (2635, 58627), (3565, 43333), (12121, 12745)]