23696895

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 43476480

約数和(自身を除く): 19779585

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 67, 73, 85, 95, 201, 219, 255, 285, 323, 335, 365, 969, 1005, 1095, 1139, 1241, 1273, 1387, 1615, 3417, 3723, 3819, 4161, 4845, 4891, 5695, 6205, 6365, 6935, 14673, 17085, 18615, 19095, 20805, 21641, 23579, 24455, 64923, 70737, 73365, 83147, 92929, 108205, 117895, 249441, 278787, 324615, 353685, 415735, 464645, 1247205, 1393935, 1579793, 4739379, 7898965, 23696895]

約数ペア:

[(1, 23696895), (3, 7898965), (5, 4739379), (15, 1579793), (17, 1393935), (19, 1247205), (51, 464645), (57, 415735), (67, 353685), (73, 324615), (85, 278787), (95, 249441), (201, 117895), (219, 108205), (255, 92929), (285, 83147), (323, 73365), (335, 70737), (365, 64923), (969, 24455), (1005, 23579), (1095, 21641), (1139, 20805), (1241, 19095), (1273, 18615), (1387, 17085), (1615, 14673), (3417, 6935), (3723, 6365), (3819, 6205), (4161, 5695), (4845, 4891)]