23364015

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1123}}^1$

素因数の和:1223

約数の個数: 32

約数和(自身を含む): 39924480

約数和(自身を除く): 16560465

約数列:

[1, 3, 5, 15, 19, 57, 73, 95, 219, 285, 365, 1095, 1123, 1387, 3369, 4161, 5615, 6935, 16845, 20805, 21337, 64011, 81979, 106685, 245937, 320055, 409895, 1229685, 1557601, 4672803, 7788005, 23364015]

約数ペア:

[(1, 23364015), (3, 7788005), (5, 4672803), (15, 1557601), (19, 1229685), (57, 409895), (73, 320055), (95, 245937), (219, 106685), (285, 81979), (365, 64011), (1095, 21337), (1123, 20805), (1387, 16845), (3369, 6935), (4161, 5615)]