27217085

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 39916800

約数和(自身を除く): 12699715

約数列:

[1, 5, 7, 17, 35, 85, 119, 149, 307, 595, 745, 1043, 1535, 2149, 2533, 5215, 5219, 10745, 12665, 17731, 26095, 36533, 45743, 88655, 182665, 228715, 320201, 777631, 1601005, 3888155, 5443417, 27217085]

約数ペア:

[(1, 27217085), (5, 5443417), (7, 3888155), (17, 1601005), (35, 777631), (85, 320201), (119, 228715), (149, 182665), (307, 88655), (595, 45743), (745, 36533), (1043, 26095), (1535, 17731), (2149, 12665), (2533, 10745), (5215, 5219)]