5200129575

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{17209}}^1$

素因数の和:17321

約数の個数: 72

約数和(自身を含む): 9987307200

約数和(自身を除く): 4787177625

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 79, 85, 153, 225, 237, 255, 395, 425, 711, 765, 1185, 1275, 1343, 1975, 3555, 3825, 4029, 5925, 6715, 12087, 17209, 17775, 20145, 33575, 51627, 60435, 86045, 100725, 154881, 258135, 292553, 302175, 430225, 774405, 877659, 1290675, 1359511, 1462765, 2632977, 3872025, 4078533, 4388295, 6797555, 7313825, 12235599, 13164885, 20392665, 21941475, 23111687, 33987775, 61177995, 65824425, 69335061, 101963325, 115558435, 208005183, 305889975, 346675305, 577792175, 1040025915, 1733376525, 5200129575]

約数ペア:

[(1, 5200129575), (3, 1733376525), (5, 1040025915), (9, 577792175), (15, 346675305), (17, 305889975), (25, 208005183), (45, 115558435), (51, 101963325), (75, 69335061), (79, 65824425), (85, 61177995), (153, 33987775), (225, 23111687), (237, 21941475), (255, 20392665), (395, 13164885), (425, 12235599), (711, 7313825), (765, 6797555), (1185, 4388295), (1275, 4078533), (1343, 3872025), (1975, 2632977), (3555, 1462765), (3825, 1359511), (4029, 1290675), (5925, 877659), (6715, 774405), (12087, 430225), (17209, 302175), (17775, 292553), (20145, 258135), (33575, 154881), (51627, 100725), (60435, 86045)]