228711615

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{37463}}^1$

素因数の和:37519

約数の個数: 32

約数和(自身を含む): 410006016

約数和(自身を除く): 181294401

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 1221, 2035, 6105, 37463, 112389, 187315, 412093, 561945, 1236279, 1386131, 2060465, 4158393, 6181395, 6930655, 15247441, 20791965, 45742323, 76237205, 228711615]

約数ペア:

[(1, 228711615), (3, 76237205), (5, 45742323), (11, 20791965), (15, 15247441), (33, 6930655), (37, 6181395), (55, 4158393), (111, 2060465), (165, 1386131), (185, 1236279), (407, 561945), (555, 412093), (1221, 187315), (2035, 112389), (6105, 37463)]