539291345

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1229}}^1$

素因数の和:1433

約数の個数: 32

約数和(自身を含む): 708480000

約数和(自身を除く): 169188655

約数列:

[1, 5, 19, 31, 95, 149, 155, 589, 745, 1229, 2831, 2945, 4619, 6145, 14155, 23095, 23351, 38099, 87761, 116755, 183121, 190495, 438805, 723881, 915605, 3479299, 3619405, 5676751, 17396495, 28383755, 107858269, 539291345]

約数ペア:

[(1, 539291345), (5, 107858269), (19, 28383755), (31, 17396495), (95, 5676751), (149, 3619405), (155, 3479299), (589, 915605), (745, 723881), (1229, 438805), (2831, 190495), (2945, 183121), (4619, 116755), (6145, 87761), (14155, 38099), (23095, 23351)]