4880115

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{977}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 8919360

約数和(自身を除く): 4039245

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 977, 999, 1665, 2931, 4885, 4995, 8793, 14655, 26379, 36149, 43965, 108447, 131895, 180745, 325341, 542235, 976023, 1626705, 4880115]

約数ペア:

[(1, 4880115), (3, 1626705), (5, 976023), (9, 542235), (15, 325341), (27, 180745), (37, 131895), (45, 108447), (111, 43965), (135, 36149), (185, 26379), (333, 14655), (555, 8793), (977, 4995), (999, 4885), (1665, 2931)]