13854465

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 25288848

約数和(自身を除く): 11434383

約数列:

[1, 3, 5, 9, 15, 37, 45, 53, 111, 157, 159, 185, 265, 333, 471, 477, 555, 785, 795, 1413, 1665, 1961, 2355, 2385, 5809, 5883, 7065, 8321, 9805, 17427, 17649, 24963, 29045, 29415, 41605, 52281, 74889, 87135, 88245, 124815, 261405, 307877, 374445, 923631, 1539385, 2770893, 4618155, 13854465]

約数ペア:

[(1, 13854465), (3, 4618155), (5, 2770893), (9, 1539385), (15, 923631), (37, 374445), (45, 307877), (53, 261405), (111, 124815), (157, 88245), (159, 87135), (185, 74889), (265, 52281), (333, 41605), (471, 29415), (477, 29045), (555, 24963), (785, 17649), (795, 17427), (1413, 9805), (1665, 8321), (1961, 7065), (2355, 5883), (2385, 5809)]