287863313175

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3853}}^1\times {\mathrm{14437}}^1$

素因数の和:18329

約数の個数: 72

約数和(自身を含む): 538189270944

約数和(自身を除く): 250325957769

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 3853, 5175, 11559, 14437, 19265, 34677, 43311, 57795, 72185, 88619, 96325, 129933, 173385, 216555, 265857, 288975, 332051, 360925, 443095, 649665, 797571, 866925, 996153, 1082775, 1329285, 1660255, 2215475, 2988459, 3248325, 3987855, 4980765, 6646425, 8301275, 14942295, 19939275, 24903825, 55625761, 74711475, 166877283, 278128805, 500631849, 834386415, 1279392503, 1390644025, 2503159245, 3838177509, 4171932075, 6396962515, 11514532527, 12515796225, 19190887545, 31984812575, 57572662635, 95954437725, 287863313175]

約数ペア:

[(1, 287863313175), (3, 95954437725), (5, 57572662635), (9, 31984812575), (15, 19190887545), (23, 12515796225), (25, 11514532527), (45, 6396962515), (69, 4171932075), (75, 3838177509), (115, 2503159245), (207, 1390644025), (225, 1279392503), (345, 834386415), (575, 500631849), (1035, 278128805), (1725, 166877283), (3853, 74711475), (5175, 55625761), (11559, 24903825), (14437, 19939275), (19265, 14942295), (34677, 8301275), (43311, 6646425), (57795, 4980765), (72185, 3987855), (88619, 3248325), (96325, 2988459), (129933, 2215475), (173385, 1660255), (216555, 1329285), (265857, 1082775), (288975, 996153), (332051, 866925), (360925, 797571), (443095, 649665)]