23377125

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 43580160

約数和(自身を除く): 20203035

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 125, 193, 255, 285, 323, 375, 425, 475, 579, 965, 969, 1275, 1425, 1615, 2125, 2375, 2895, 3281, 3667, 4825, 4845, 6375, 7125, 8075, 9843, 11001, 14475, 16405, 18335, 24125, 24225, 40375, 49215, 55005, 62339, 72375, 82025, 91675, 121125, 187017, 246075, 275025, 311695, 410125, 458375, 935085, 1230375, 1375125, 1558475, 4675425, 7792375, 23377125]

約数ペア:

[(1, 23377125), (3, 7792375), (5, 4675425), (15, 1558475), (17, 1375125), (19, 1230375), (25, 935085), (51, 458375), (57, 410125), (75, 311695), (85, 275025), (95, 246075), (125, 187017), (193, 121125), (255, 91675), (285, 82025), (323, 72375), (375, 62339), (425, 55005), (475, 49215), (579, 40375), (965, 24225), (969, 24125), (1275, 18335), (1425, 16405), (1615, 14475), (2125, 11001), (2375, 9843), (2895, 8075), (3281, 7125), (3667, 6375), (4825, 4845)]